157605085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4089

約数の個数: 32

約数和(自身を含む): 222289920

約数和(自身を除く): 64684835

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 3565, 4019, 7843, 20095, 39215, 44209, 92437, 124589, 221045, 462185, 622945, 1016807, 1370479, 2865547, 5084035, 6852395, 14327735, 31521017, 157605085]

約数ペア:

[(1, 157605085), (5, 31521017), (11, 14327735), (23, 6852395), (31, 5084035), (55, 2865547), (115, 1370479), (155, 1016807), (253, 622945), (341, 462185), (713, 221045), (1265, 124589), (1705, 92437), (3565, 44209), (4019, 39215), (7843, 20095)]