7415850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3803}}^1$

素因数の和:3831

約数の個数: 48

約数和(自身を含む): 19811232

約数和(自身を除く): 12395382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 3803, 7606, 11409, 19015, 22818, 38030, 49439, 57045, 95075, 98878, 114090, 148317, 190150, 247195, 285225, 296634, 494390, 570450, 741585, 1235975, 1483170, 2471950, 3707925, 7415850]

約数ペア:

[(1, 7415850), (2, 3707925), (3, 2471950), (5, 1483170), (6, 1235975), (10, 741585), (13, 570450), (15, 494390), (25, 296634), (26, 285225), (30, 247195), (39, 190150), (50, 148317), (65, 114090), (75, 98878), (78, 95075), (130, 57045), (150, 49439), (195, 38030), (325, 22818), (390, 19015), (650, 11409), (975, 7606), (1950, 3803)]