15697714545

素因数分解:

$3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{160829}}^1$

素因数の和:161087

約数の個数: 40

約数和(自身を含む): 28256544360

約数和(自身を除く): 12558829815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 241, 405, 723, 1205, 2169, 3615, 6507, 10845, 19521, 32535, 97605, 160829, 482487, 804145, 1447461, 2412435, 4342383, 7237305, 13027149, 21711915, 38759789, 65135745, 116279367, 193798945, 348838101, 581396835, 1046514303, 1744190505, 3139542909, 5232571515, 15697714545]

約数ペア:

[(1, 15697714545), (3, 5232571515), (5, 3139542909), (9, 1744190505), (15, 1046514303), (27, 581396835), (45, 348838101), (81, 193798945), (135, 116279367), (241, 65135745), (405, 38759789), (723, 21711915), (1205, 13027149), (2169, 7237305), (3615, 4342383), (6507, 2412435), (10845, 1447461), (19521, 804145), (32535, 482487), (97605, 160829)]