15612390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4285

約数の個数: 48

約数和(自身を含む): 41592096

約数和(自身を除く): 25979706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 4231, 8462, 12693, 21155, 25386, 38079, 42310, 63465, 76158, 126930, 173471, 190395, 346942, 380790, 520413, 867355, 1040826, 1561239, 1734710, 2602065, 3122478, 5204130, 7806195, 15612390]

約数ペア:

[(1, 15612390), (2, 7806195), (3, 5204130), (5, 3122478), (6, 2602065), (9, 1734710), (10, 1561239), (15, 1040826), (18, 867355), (30, 520413), (41, 380790), (45, 346942), (82, 190395), (90, 173471), (123, 126930), (205, 76158), (246, 63465), (369, 42310), (410, 38079), (615, 25386), (738, 21155), (1230, 12693), (1845, 8462), (3690, 4231)]