15672908345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{25981}}^1$

素因数の和:26201

約数の個数: 32

約数和(自身を含む): 20472984576

約数和(自身を除く): 4800076231

約数列:

[1, 5, 17, 47, 85, 151, 235, 755, 799, 2567, 3995, 7097, 12835, 25981, 35485, 120649, 129905, 441677, 603245, 1221107, 2208385, 3923131, 6105535, 19615655, 20758819, 66693227, 103794095, 184387157, 333466135, 921935785, 3134581669, 15672908345]

約数ペア:

[(1, 15672908345), (5, 3134581669), (17, 921935785), (47, 333466135), (85, 184387157), (151, 103794095), (235, 66693227), (755, 20758819), (799, 19615655), (2567, 6105535), (3995, 3923131), (7097, 2208385), (12835, 1221107), (25981, 603245), (35485, 441677), (120649, 129905)]