15670245621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{32909}}^1$

素因数の和:33105

約数の個数: 32

約数和(自身を含む): 22342993920

約数和(自身を除く): 6672748299

約数列:

[1, 3, 23, 67, 69, 103, 201, 309, 1541, 2369, 4623, 6901, 7107, 20703, 32909, 98727, 158723, 476169, 756907, 2204903, 2270721, 3389627, 6614709, 10168881, 50712769, 77961421, 152138307, 227105009, 233884263, 681315027, 5223415207, 15670245621]

約数ペア:

[(1, 15670245621), (3, 5223415207), (23, 681315027), (67, 233884263), (69, 227105009), (103, 152138307), (201, 77961421), (309, 50712769), (1541, 10168881), (2369, 6614709), (4623, 3389627), (6901, 2270721), (7107, 2204903), (20703, 756907), (32909, 476169), (98727, 158723)]