439528045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18287}}^1$

素因数の和:18345

約数の個数: 32

約数和(自身を含む): 632033280

約数和(自身を除く): 192505235

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 18287, 24035, 91435, 201157, 347453, 420601, 1005785, 1737265, 2103005, 3821983, 4626611, 7991419, 19109915, 23133055, 39957095, 87905609, 439528045]

約数ペア:

[(1, 439528045), (5, 87905609), (11, 39957095), (19, 23133055), (23, 19109915), (55, 7991419), (95, 4626611), (115, 3821983), (209, 2103005), (253, 1737265), (437, 1005785), (1045, 420601), (1265, 347453), (2185, 201157), (4807, 91435), (18287, 24035)]