40316375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 55598400

約数和(自身を除く): 15282025

約数列:

[1, 5, 11, 25, 55, 109, 125, 269, 275, 545, 1199, 1345, 1375, 2725, 2959, 5995, 6725, 13625, 14795, 29321, 29975, 33625, 73975, 146605, 149875, 322531, 369875, 733025, 1612655, 3665125, 8063275, 40316375]

約数ペア:

[(1, 40316375), (5, 8063275), (11, 3665125), (25, 1612655), (55, 733025), (109, 369875), (125, 322531), (269, 149875), (275, 146605), (545, 73975), (1199, 33625), (1345, 29975), (1375, 29321), (2725, 14795), (2959, 13625), (5995, 6725)]