45218575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 61603200

約数和(自身を除く): 16384625

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 4139, 10925, 20695, 78641, 95197, 103475, 393205, 475985, 1808743, 1966025, 2379925, 9043715, 45218575]

約数ペア:

[(1, 45218575), (5, 9043715), (19, 2379925), (23, 1966025), (25, 1808743), (95, 475985), (115, 393205), (437, 103475), (475, 95197), (575, 78641), (2185, 20695), (4139, 10925)]