8904672205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{12343}}^1$

素因数の和:13381

約数の個数: 32

約数和(自身を含む): 12567179520

約数和(自身を除く): 3662507315

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1009, 5045, 11099, 12343, 13117, 55495, 61715, 65585, 135773, 144287, 160459, 678865, 721435, 802295, 1765049, 8825245, 12454087, 62270435, 136994957, 161903131, 684974785, 809515655, 1780934441, 8904672205]

約数ペア:

[(1, 8904672205), (5, 1780934441), (11, 809515655), (13, 684974785), (55, 161903131), (65, 136994957), (143, 62270435), (715, 12454087), (1009, 8825245), (5045, 1765049), (11099, 802295), (12343, 721435), (13117, 678865), (55495, 160459), (61715, 144287), (65585, 135773)]