105480875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 144668160

約数和(自身を除く): 39187285

約数列:

[1, 5, 19, 23, 25, 95, 115, 125, 437, 475, 575, 1931, 2185, 2375, 2875, 9655, 10925, 36689, 44413, 48275, 54625, 183445, 222065, 241375, 843847, 917225, 1110325, 4219235, 4586125, 5551625, 21096175, 105480875]

約数ペア:

[(1, 105480875), (5, 21096175), (19, 5551625), (23, 4586125), (25, 4219235), (95, 1110325), (115, 917225), (125, 843847), (437, 241375), (475, 222065), (575, 183445), (1931, 54625), (2185, 48275), (2375, 44413), (2875, 36689), (9655, 10925)]