30255075

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2924

約数の個数: 36

約数和(自身を含む): 55362528

約数和(自身を除く): 25107453

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2861, 3525, 8583, 10575, 14305, 25749, 42915, 71525, 128745, 134467, 214575, 403401, 643725, 672335, 1210203, 2017005, 3361675, 6051015, 10085025, 30255075]

約数ペア:

[(1, 30255075), (3, 10085025), (5, 6051015), (9, 3361675), (15, 2017005), (25, 1210203), (45, 672335), (47, 643725), (75, 403401), (141, 214575), (225, 134467), (235, 128745), (423, 71525), (705, 42915), (1175, 25749), (2115, 14305), (2861, 10575), (3525, 8583)]