53070675

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{2063}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 102374400

約数和(自身を除く): 49303725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1225, 1715, 2063, 3675, 5145, 6189, 8575, 10315, 14441, 25725, 30945, 43323, 51575, 72205, 101087, 154725, 216615, 303261, 361025, 505435, 707609, 1083075, 1516305, 2122827, 2527175, 3538045, 7581525, 10614135, 17690225, 53070675]

約数ペア:

[(1, 53070675), (3, 17690225), (5, 10614135), (7, 7581525), (15, 3538045), (21, 2527175), (25, 2122827), (35, 1516305), (49, 1083075), (75, 707609), (105, 505435), (147, 361025), (175, 303261), (245, 216615), (343, 154725), (525, 101087), (735, 72205), (1029, 51575), (1225, 43323), (1715, 30945), (2063, 25725), (3675, 14441), (5145, 10315), (6189, 8575)]