7913625

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 5564775

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 449, 705, 1175, 1347, 2245, 3525, 5875, 6735, 11225, 17625, 21103, 33675, 56125, 63309, 105515, 168375, 316545, 527575, 1582725, 2637875, 7913625]

約数ペア:

[(1, 7913625), (3, 2637875), (5, 1582725), (15, 527575), (25, 316545), (47, 168375), (75, 105515), (125, 63309), (141, 56125), (235, 33675), (375, 21103), (449, 17625), (705, 11225), (1175, 6735), (1347, 5875), (2245, 3525)]