15706087515

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2971}}^1$

素因数の和:3239

約数の個数: 96

約数和(自身を含む): 29857900800

約数和(自身を除く): 14151813285

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 229, 243, 285, 405, 513, 687, 855, 1145, 1215, 1539, 2061, 2565, 2971, 3435, 4351, 4617, 6183, 7695, 8913, 10305, 13053, 14855, 18549, 21755, 23085, 26739, 30915, 39159, 44565, 55647, 56449, 65265, 80217, 92745, 117477, 133695, 169347, 195795, 240651, 278235, 282245, 352431, 401085, 508041, 587385, 680359, 721953, 846735, 1057293, 1203255, 1524123, 1762155, 2041077, 2540205, 3401795, 3609765, 4572369, 5286465, 6123231, 7620615, 10205385, 12926821, 13717107, 18369693, 22861845, 30616155, 38780463, 55109079, 64634105, 68585535, 91848465, 116341389, 165327237, 193902315, 275545395, 349024167, 581706945, 826636185, 1047072501, 1745120835, 3141217503, 5235362505, 15706087515]

約数ペア:

[(1, 15706087515), (3, 5235362505), (5, 3141217503), (9, 1745120835), (15, 1047072501), (19, 826636185), (27, 581706945), (45, 349024167), (57, 275545395), (81, 193902315), (95, 165327237), (135, 116341389), (171, 91848465), (229, 68585535), (243, 64634105), (285, 55109079), (405, 38780463), (513, 30616155), (687, 22861845), (855, 18369693), (1145, 13717107), (1215, 12926821), (1539, 10205385), (2061, 7620615), (2565, 6123231), (2971, 5286465), (3435, 4572369), (4351, 3609765), (4617, 3401795), (6183, 2540205), (7695, 2041077), (8913, 1762155), (10305, 1524123), (13053, 1203255), (14855, 1057293), (18549, 846735), (21755, 721953), (23085, 680359), (26739, 587385), (30915, 508041), (39159, 401085), (44565, 352431), (55647, 282245), (56449, 278235), (65265, 240651), (80217, 195795), (92745, 169347), (117477, 133695)]