15951390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5843}}^1$

素因数の和:5873

約数の個数: 64

約数和(自身を含む): 47126016

約数和(自身を除く): 31174626

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 5843, 11686, 17529, 29215, 35058, 40901, 58430, 75959, 81802, 87645, 122703, 151918, 175290, 204505, 227877, 245406, 379795, 409010, 455754, 531713, 613515, 759590, 1063426, 1139385, 1227030, 1595139, 2278770, 2658565, 3190278, 5317130, 7975695, 15951390]

約数ペア:

[(1, 15951390), (2, 7975695), (3, 5317130), (5, 3190278), (6, 2658565), (7, 2278770), (10, 1595139), (13, 1227030), (14, 1139385), (15, 1063426), (21, 759590), (26, 613515), (30, 531713), (35, 455754), (39, 409010), (42, 379795), (65, 245406), (70, 227877), (78, 204505), (91, 175290), (105, 151918), (130, 122703), (182, 87645), (195, 81802), (210, 75959), (273, 58430), (390, 40901), (455, 35058), (546, 29215), (910, 17529), (1365, 11686), (2730, 5843)]