49140175

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14779}}^1$

素因数の和:14815

約数の個数: 24

約数和(自身を含む): 73308800

約数和(自身を除く): 24168625

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 14779, 73895, 103453, 280801, 369475, 517265, 1404005, 1965607, 2586325, 7020025, 9828035, 49140175]

約数ペア:

[(1, 49140175), (5, 9828035), (7, 7020025), (19, 2586325), (25, 1965607), (35, 1404005), (95, 517265), (133, 369475), (175, 280801), (475, 103453), (665, 73895), (3325, 14779)]