49003875

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 90481248

約数和(自身を除く): 41477373

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 645, 1013, 1075, 1125, 1935, 3039, 3225, 5065, 5375, 9117, 9675, 15195, 16125, 25325, 43559, 45585, 48375, 75975, 126625, 130677, 217795, 227925, 379875, 392031, 653385, 1088975, 1139625, 1960155, 3266925, 5444875, 9800775, 16334625, 49003875]

約数ペア:

[(1, 49003875), (3, 16334625), (5, 9800775), (9, 5444875), (15, 3266925), (25, 1960155), (43, 1139625), (45, 1088975), (75, 653385), (125, 392031), (129, 379875), (215, 227925), (225, 217795), (375, 130677), (387, 126625), (645, 75975), (1013, 48375), (1075, 45585), (1125, 43559), (1935, 25325), (3039, 16125), (3225, 15195), (5065, 9675), (5375, 9117)]