7530075

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{683}}^1$

素因数の和:713

約数の個数: 54

約数和(自身を含む): 15712164

約数和(自身を除く): 8182089

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 683, 735, 1225, 1575, 2049, 2205, 3415, 3675, 4781, 6147, 10245, 11025, 14343, 17075, 23905, 30735, 33467, 43029, 51225, 71715, 100401, 119525, 153675, 167335, 215145, 301203, 358575, 502005, 836675, 1075725, 1506015, 2510025, 7530075]

約数ペア:

[(1, 7530075), (3, 2510025), (5, 1506015), (7, 1075725), (9, 836675), (15, 502005), (21, 358575), (25, 301203), (35, 215145), (45, 167335), (49, 153675), (63, 119525), (75, 100401), (105, 71715), (147, 51225), (175, 43029), (225, 33467), (245, 30735), (315, 23905), (441, 17075), (525, 14343), (683, 11025), (735, 10245), (1225, 6147), (1575, 4781), (2049, 3675), (2205, 3415)]