42767575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 56246400

約数和(自身を除く): 13478825

約数列:

[1, 5, 19, 25, 95, 179, 475, 503, 895, 2515, 3401, 4475, 9557, 12575, 17005, 47785, 85025, 90037, 238925, 450185, 1710703, 2250925, 8553515, 42767575]

約数ペア:

[(1, 42767575), (5, 8553515), (19, 2250925), (25, 1710703), (95, 450185), (179, 238925), (475, 90037), (503, 85025), (895, 47785), (2515, 17005), (3401, 12575), (4475, 9557)]