2016380925

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3767}}^1$

素因数の和:3860

約数の個数: 96

約数和(自身を含む): 4055573760

約数和(自身を除く): 2039192835

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 61, 65, 75, 117, 135, 183, 195, 225, 305, 325, 351, 549, 585, 675, 793, 915, 975, 1525, 1647, 1755, 2379, 2745, 2925, 3767, 3965, 4575, 7137, 8235, 8775, 11301, 11895, 13725, 18835, 19825, 21411, 33903, 35685, 41175, 48971, 56505, 59475, 94175, 101709, 107055, 146913, 169515, 178425, 229787, 244855, 282525, 440739, 508545, 535275, 689361, 734565, 847575, 1148935, 1224275, 1322217, 2068083, 2203695, 2542725, 2987231, 3446805, 3672825, 5744675, 6204249, 6611085, 8961693, 10340415, 11018475, 14936155, 17234025, 26885079, 31021245, 33055425, 44808465, 51702075, 74680775, 80655237, 134425395, 155106225, 224042325, 403276185, 672126975, 2016380925]

約数ペア:

[(1, 2016380925), (3, 672126975), (5, 403276185), (9, 224042325), (13, 155106225), (15, 134425395), (25, 80655237), (27, 74680775), (39, 51702075), (45, 44808465), (61, 33055425), (65, 31021245), (75, 26885079), (117, 17234025), (135, 14936155), (183, 11018475), (195, 10340415), (225, 8961693), (305, 6611085), (325, 6204249), (351, 5744675), (549, 3672825), (585, 3446805), (675, 2987231), (793, 2542725), (915, 2203695), (975, 2068083), (1525, 1322217), (1647, 1224275), (1755, 1148935), (2379, 847575), (2745, 734565), (2925, 689361), (3767, 535275), (3965, 508545), (4575, 440739), (7137, 282525), (8235, 244855), (8775, 229787), (11301, 178425), (11895, 169515), (13725, 146913), (18835, 107055), (19825, 101709), (21411, 94175), (33903, 59475), (35685, 56505), (41175, 48971)]