9179415

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 19420128

約数和(自身を除く): 10240713

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 181, 207, 245, 315, 345, 441, 483, 543, 735, 805, 905, 1035, 1127, 1267, 1449, 1629, 2205, 2415, 2715, 3381, 3801, 4163, 5635, 6335, 7245, 8145, 8869, 10143, 11403, 12489, 16905, 19005, 20815, 26607, 29141, 37467, 44345, 50715, 57015, 62445, 79821, 87423, 133035, 145705, 187335, 203987, 262269, 399105, 437115, 611961, 1019935, 1311345, 1835883, 3059805, 9179415]

約数ペア:

[(1, 9179415), (3, 3059805), (5, 1835883), (7, 1311345), (9, 1019935), (15, 611961), (21, 437115), (23, 399105), (35, 262269), (45, 203987), (49, 187335), (63, 145705), (69, 133035), (105, 87423), (115, 79821), (147, 62445), (161, 57015), (181, 50715), (207, 44345), (245, 37467), (315, 29141), (345, 26607), (441, 20815), (483, 19005), (543, 16905), (735, 12489), (805, 11403), (905, 10143), (1035, 8869), (1127, 8145), (1267, 7245), (1449, 6335), (1629, 5635), (2205, 4163), (2415, 3801), (2715, 3381)]