5171175

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 9761280

約数和(自身を除く): 4590105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 163, 225, 235, 423, 489, 675, 705, 815, 1175, 1269, 1467, 2115, 2445, 3525, 4075, 4401, 6345, 7335, 7661, 10575, 12225, 22005, 22983, 31725, 36675, 38305, 68949, 110025, 114915, 191525, 206847, 344745, 574575, 1034235, 1723725, 5171175]

約数ペア:

[(1, 5171175), (3, 1723725), (5, 1034235), (9, 574575), (15, 344745), (25, 206847), (27, 191525), (45, 114915), (47, 110025), (75, 68949), (135, 38305), (141, 36675), (163, 31725), (225, 22983), (235, 22005), (423, 12225), (489, 10575), (675, 7661), (705, 7335), (815, 6345), (1175, 4401), (1269, 4075), (1467, 3525), (2115, 2445)]