485770465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{136261}}^1$

素因数の和:136320

約数の個数: 16

約数和(自身を含む): 627895296

約数和(自身を除く): 142124831

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 136261, 681305, 3134003, 4224091, 15670015, 21120455, 97154093, 485770465]

約数ペア:

[(1, 485770465), (5, 97154093), (23, 21120455), (31, 15670015), (115, 4224091), (155, 3134003), (713, 681305), (3565, 136261)]