15698949965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{51461}}^1$

素因数の和:51617

約数の個数: 32

約数和(自身を含む): 20697604704

約数和(自身を除く): 4998654739

約数列:

[1, 5, 17, 37, 85, 97, 185, 485, 629, 1649, 3145, 3589, 8245, 17945, 51461, 61013, 257305, 305065, 874837, 1904057, 4374185, 4991717, 9520285, 24958585, 32368969, 84859189, 161844845, 184693529, 424295945, 923467645, 3139789993, 15698949965]

約数ペア:

[(1, 15698949965), (5, 3139789993), (17, 923467645), (37, 424295945), (85, 184693529), (97, 161844845), (185, 84859189), (485, 32368969), (629, 24958585), (1649, 9520285), (3145, 4991717), (3589, 4374185), (8245, 1904057), (17945, 874837), (51461, 305065), (61013, 257305)]