71337443415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{1151}}^1$

素因数の和:1893

約数の個数: 128

約数和(自身を含む): 140566855680

約数和(自身を除く): 69229412265

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 95, 105, 133, 141, 235, 285, 329, 399, 661, 665, 705, 893, 987, 1151, 1645, 1983, 1995, 2679, 3305, 3453, 4465, 4627, 4935, 5755, 6251, 8057, 9915, 12559, 13395, 13881, 17265, 18753, 21869, 23135, 24171, 31067, 31255, 37677, 40285, 54097, 62795, 65607, 69405, 87913, 93201, 93765, 109345, 120855, 153083, 155335, 162291, 188385, 217469, 263739, 270485, 328035, 378679, 439565, 459249, 466005, 590273, 652407, 760811, 765415, 811455, 1027843, 1087345, 1136037, 1318695, 1770819, 1893395, 2282433, 2296245, 2951365, 3083529, 3262035, 3804055, 4131911, 5139215, 5325677, 5680185, 7194901, 8854095, 11412165, 12395733, 14455409, 15417645, 15977031, 20659555, 21584703, 26628385, 35758117, 35974505, 43366227, 61978665, 72277045, 79885155, 101187863, 107274351, 107923515, 178790585, 216831135, 250306819, 303563589, 505939315, 536371755, 679404223, 750920457, 1251534095, 1517817945, 2038212669, 3397021115, 3754602285, 4755829561, 10191063345, 14267488683, 23779147805, 71337443415]

約数ペア:

[(1, 71337443415), (3, 23779147805), (5, 14267488683), (7, 10191063345), (15, 4755829561), (19, 3754602285), (21, 3397021115), (35, 2038212669), (47, 1517817945), (57, 1251534095), (95, 750920457), (105, 679404223), (133, 536371755), (141, 505939315), (235, 303563589), (285, 250306819), (329, 216831135), (399, 178790585), (661, 107923515), (665, 107274351), (705, 101187863), (893, 79885155), (987, 72277045), (1151, 61978665), (1645, 43366227), (1983, 35974505), (1995, 35758117), (2679, 26628385), (3305, 21584703), (3453, 20659555), (4465, 15977031), (4627, 15417645), (4935, 14455409), (5755, 12395733), (6251, 11412165), (8057, 8854095), (9915, 7194901), (12559, 5680185), (13395, 5325677), (13881, 5139215), (17265, 4131911), (18753, 3804055), (21869, 3262035), (23135, 3083529), (24171, 2951365), (31067, 2296245), (31255, 2282433), (37677, 1893395), (40285, 1770819), (54097, 1318695), (62795, 1136037), (65607, 1087345), (69405, 1027843), (87913, 811455), (93201, 765415), (93765, 760811), (109345, 652407), (120855, 590273), (153083, 466005), (155335, 459249), (162291, 439565), (188385, 378679), (217469, 328035), (263739, 270485)]