4916725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 7008480

約数和(自身を除く): 2091755

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 941, 1045, 4705, 5225, 10351, 17879, 23525, 51755, 89395, 196669, 258775, 446975, 983345, 4916725]

約数ペア:

[(1, 4916725), (5, 983345), (11, 446975), (19, 258775), (25, 196669), (55, 89395), (95, 51755), (209, 23525), (275, 17879), (475, 10351), (941, 5225), (1045, 4705)]