7215150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 18105984

約数和(自身を除く): 10890834

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 467, 515, 618, 934, 1030, 1401, 1545, 2335, 2575, 2802, 3090, 4670, 5150, 7005, 7725, 11675, 14010, 15450, 23350, 35025, 48101, 70050, 96202, 144303, 240505, 288606, 481010, 721515, 1202525, 1443030, 2405050, 3607575, 7215150]

約数ペア:

[(1, 7215150), (2, 3607575), (3, 2405050), (5, 1443030), (6, 1202525), (10, 721515), (15, 481010), (25, 288606), (30, 240505), (50, 144303), (75, 96202), (103, 70050), (150, 48101), (206, 35025), (309, 23350), (467, 15450), (515, 14010), (618, 11675), (934, 7725), (1030, 7005), (1401, 5150), (1545, 4670), (2335, 3090), (2575, 2802)]