4926255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 8363520

約数和(自身を除く): 3437265

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 131, 327, 345, 393, 545, 655, 1635, 1965, 2507, 3013, 7521, 9039, 12535, 14279, 15065, 37605, 42837, 45195, 71395, 214185, 328417, 985251, 1642085, 4926255]

約数ペア:

[(1, 4926255), (3, 1642085), (5, 985251), (15, 328417), (23, 214185), (69, 71395), (109, 45195), (115, 42837), (131, 37605), (327, 15065), (345, 14279), (393, 12535), (545, 9039), (655, 7521), (1635, 3013), (1965, 2507)]