5387175

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 10356480

約数和(自身を除く): 4969305

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 347, 575, 621, 675, 1035, 1041, 1725, 1735, 3105, 3123, 5175, 5205, 7981, 8675, 9369, 15525, 15615, 23943, 26025, 39905, 46845, 71829, 78075, 119715, 199525, 215487, 234225, 359145, 598575, 1077435, 1795725, 5387175]

約数ペア:

[(1, 5387175), (3, 1795725), (5, 1077435), (9, 598575), (15, 359145), (23, 234225), (25, 215487), (27, 199525), (45, 119715), (69, 78075), (75, 71829), (115, 46845), (135, 39905), (207, 26025), (225, 23943), (345, 15615), (347, 15525), (575, 9369), (621, 8675), (675, 7981), (1035, 5205), (1041, 5175), (1725, 3123), (1735, 3105)]