157830075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53959}}^1$

素因数の和:53988

約数の個数: 36

約数和(自身を含む): 304442320

約数和(自身を除く): 146612245

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 53959, 161877, 269795, 485631, 701467, 809385, 1348975, 2104401, 2428155, 3507335, 4046925, 6313203, 10522005, 12140775, 17536675, 31566015, 52610025, 157830075]

約数ペア:

[(1, 157830075), (3, 52610025), (5, 31566015), (9, 17536675), (13, 12140775), (15, 10522005), (25, 6313203), (39, 4046925), (45, 3507335), (65, 2428155), (75, 2104401), (117, 1348975), (195, 809385), (225, 701467), (325, 485631), (585, 269795), (975, 161877), (2925, 53959)]