15661083795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8111}}^1$

素因数の和:8241

約数の個数: 96

約数和(自身を含む): 30361982976

約数和(自身を除く): 14700899181

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 71, 105, 111, 147, 185, 213, 245, 259, 355, 497, 555, 735, 777, 1065, 1295, 1491, 1813, 2485, 2627, 3479, 3885, 5439, 7455, 7881, 8111, 9065, 10437, 13135, 17395, 18389, 24333, 27195, 39405, 40555, 52185, 55167, 56777, 91945, 121665, 128723, 170331, 275835, 283885, 300107, 386169, 397439, 575881, 643615, 851655, 900321, 1192317, 1500535, 1727643, 1930845, 1987195, 2100749, 2879405, 4031167, 4501605, 5961585, 6302247, 8638215, 10503745, 12093501, 14705243, 20155835, 21307597, 28218169, 31511235, 44115729, 60467505, 63922791, 73526215, 84654507, 106537985, 141090845, 149153179, 220578645, 319613955, 423272535, 447459537, 745765895, 1044072253, 2237297685, 3132216759, 5220361265, 15661083795]

約数ペア:

[(1, 15661083795), (3, 5220361265), (5, 3132216759), (7, 2237297685), (15, 1044072253), (21, 745765895), (35, 447459537), (37, 423272535), (49, 319613955), (71, 220578645), (105, 149153179), (111, 141090845), (147, 106537985), (185, 84654507), (213, 73526215), (245, 63922791), (259, 60467505), (355, 44115729), (497, 31511235), (555, 28218169), (735, 21307597), (777, 20155835), (1065, 14705243), (1295, 12093501), (1491, 10503745), (1813, 8638215), (2485, 6302247), (2627, 5961585), (3479, 4501605), (3885, 4031167), (5439, 2879405), (7455, 2100749), (7881, 1987195), (8111, 1930845), (9065, 1727643), (10437, 1500535), (13135, 1192317), (17395, 900321), (18389, 851655), (24333, 643615), (27195, 575881), (39405, 397439), (40555, 386169), (52185, 300107), (55167, 283885), (56777, 275835), (91945, 170331), (121665, 128723)]