55571625

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 102405888

約数和(自身を除く): 46834263

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 1051, 1125, 1175, 2115, 3153, 3525, 5255, 5875, 9459, 10575, 15765, 17625, 26275, 47295, 49397, 52875, 78825, 131375, 148191, 236475, 246985, 394125, 444573, 740955, 1182375, 1234925, 2222865, 3704775, 6174625, 11114325, 18523875, 55571625]

約数ペア:

[(1, 55571625), (3, 18523875), (5, 11114325), (9, 6174625), (15, 3704775), (25, 2222865), (45, 1234925), (47, 1182375), (75, 740955), (125, 444573), (141, 394125), (225, 246985), (235, 236475), (375, 148191), (423, 131375), (705, 78825), (1051, 52875), (1125, 49397), (1175, 47295), (2115, 26275), (3153, 17625), (3525, 15765), (5255, 10575), (5875, 9459)]