1817528085

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4289}}^1$

素因数の和:4419

約数の個数: 64

約数和(自身を含む): 3352377600

約数和(自身を除く): 1534849515

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 73, 129, 135, 215, 219, 365, 387, 645, 657, 1095, 1161, 1935, 1971, 3139, 3285, 4289, 5805, 9417, 9855, 12867, 15695, 21445, 28251, 38601, 47085, 64335, 84753, 115803, 141255, 184427, 193005, 313097, 423765, 553281, 579015, 922135, 939291, 1565485, 1659843, 2766405, 2817873, 4696455, 4979529, 8299215, 8453619, 13463171, 14089365, 24897645, 40389513, 42268095, 67315855, 121168539, 201947565, 363505617, 605842695, 1817528085]

約数ペア:

[(1, 1817528085), (3, 605842695), (5, 363505617), (9, 201947565), (15, 121168539), (27, 67315855), (43, 42268095), (45, 40389513), (73, 24897645), (129, 14089365), (135, 13463171), (215, 8453619), (219, 8299215), (365, 4979529), (387, 4696455), (645, 2817873), (657, 2766405), (1095, 1659843), (1161, 1565485), (1935, 939291), (1971, 922135), (3139, 579015), (3285, 553281), (4289, 423765), (5805, 313097), (9417, 193005), (9855, 184427), (12867, 141255), (15695, 115803), (21445, 84753), (28251, 64335), (38601, 47085)]