90224205

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 147100800

約数和(自身を除く): 56876595

約数列:

[1, 3, 5, 15, 109, 139, 327, 397, 417, 545, 695, 1191, 1635, 1985, 2085, 5955, 15151, 43273, 45453, 55183, 75755, 129819, 165549, 216365, 227265, 275915, 649095, 827745, 6014947, 18044841, 30074735, 90224205]

約数ペア:

[(1, 90224205), (3, 30074735), (5, 18044841), (15, 6014947), (109, 827745), (139, 649095), (327, 275915), (397, 227265), (417, 216365), (545, 165549), (695, 129819), (1191, 75755), (1635, 55183), (1985, 45453), (2085, 43273), (5955, 15151)]