87528075

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{5531}}^1$

素因数の和:5755

約数の個数: 24

約数和(自身を含む): 145425216

約数和(自身を除く): 57897141

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 3165, 5275, 5531, 15825, 16593, 27655, 82965, 138275, 414825, 1167041, 3501123, 5835205, 17505615, 29176025, 87528075]

約数ペア:

[(1, 87528075), (3, 29176025), (5, 17505615), (15, 5835205), (25, 3501123), (75, 1167041), (211, 414825), (633, 138275), (1055, 82965), (3165, 27655), (5275, 16593), (5531, 15825)]