89437005

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 184384512

約数和(自身を除く): 94947507

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 49, 63, 105, 141, 147, 235, 245, 315, 329, 423, 441, 705, 735, 863, 987, 1645, 2115, 2205, 2303, 2589, 2961, 4315, 4935, 6041, 6909, 7767, 11515, 12945, 14805, 18123, 20727, 30205, 34545, 38835, 40561, 42287, 54369, 90615, 103635, 121683, 126861, 202805, 211435, 271845, 283927, 365049, 380583, 608415, 634305, 851781, 1419635, 1825245, 1902915, 1987489, 2555343, 4258905, 5962467, 9937445, 12776715, 17887401, 29812335, 89437005]

約数ペア:

[(1, 89437005), (3, 29812335), (5, 17887401), (7, 12776715), (9, 9937445), (15, 5962467), (21, 4258905), (35, 2555343), (45, 1987489), (47, 1902915), (49, 1825245), (63, 1419635), (105, 851781), (141, 634305), (147, 608415), (235, 380583), (245, 365049), (315, 283927), (329, 271845), (423, 211435), (441, 202805), (705, 126861), (735, 121683), (863, 103635), (987, 90615), (1645, 54369), (2115, 42287), (2205, 40561), (2303, 38835), (2589, 34545), (2961, 30205), (4315, 20727), (4935, 18123), (6041, 14805), (6909, 12945), (7767, 11515)]