7469475

素因数分解:

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

素因数の和:236

約数の個数: 48

約数和(自身を含む): 13665792

約数和(自身を除く): 6196317

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 163, 195, 235, 325, 489, 611, 705, 815, 975, 1175, 1833, 2119, 2445, 3055, 3525, 4075, 6357, 7661, 9165, 10595, 12225, 15275, 22983, 31785, 38305, 45825, 52975, 99593, 114915, 158925, 191525, 298779, 497965, 574575, 1493895, 2489825, 7469475]

約数ペア:

[(1, 7469475), (3, 2489825), (5, 1493895), (13, 574575), (15, 497965), (25, 298779), (39, 191525), (47, 158925), (65, 114915), (75, 99593), (141, 52975), (163, 45825), (195, 38305), (235, 31785), (325, 22983), (489, 15275), (611, 12225), (705, 10595), (815, 9165), (975, 7661), (1175, 6357), (1833, 4075), (2119, 3525), (2445, 3055)]