4481685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 8596224

約数和(自身を除く): 4114539

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 163, 195, 235, 423, 489, 585, 611, 705, 815, 1467, 1833, 2115, 2119, 2445, 3055, 5499, 6357, 7335, 7661, 9165, 10595, 19071, 22983, 27495, 31785, 38305, 68949, 95355, 99593, 114915, 298779, 344745, 497965, 896337, 1493895, 4481685]

約数ペア:

[(1, 4481685), (3, 1493895), (5, 896337), (9, 497965), (13, 344745), (15, 298779), (39, 114915), (45, 99593), (47, 95355), (65, 68949), (117, 38305), (141, 31785), (163, 27495), (195, 22983), (235, 19071), (423, 10595), (489, 9165), (585, 7661), (611, 7335), (705, 6357), (815, 5499), (1467, 3055), (1833, 2445), (2115, 2119)]