297145395

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 558351360

約数和(自身を除く): 261205965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 83, 115, 135, 207, 249, 345, 415, 621, 747, 1035, 1153, 1245, 1909, 2241, 3105, 3459, 3735, 5727, 5765, 9545, 10377, 11205, 17181, 17295, 26519, 28635, 31131, 51543, 51885, 79557, 85905, 95699, 132595, 155655, 238671, 257715, 287097, 397785, 478495, 716013, 861291, 1193355, 1435485, 2201077, 2583873, 3580065, 4306455, 6603231, 11005385, 12919365, 19809693, 33016155, 59429079, 99048465, 297145395]

約数ペア:

[(1, 297145395), (3, 99048465), (5, 59429079), (9, 33016155), (15, 19809693), (23, 12919365), (27, 11005385), (45, 6603231), (69, 4306455), (83, 3580065), (115, 2583873), (135, 2201077), (207, 1435485), (249, 1193355), (345, 861291), (415, 716013), (621, 478495), (747, 397785), (1035, 287097), (1153, 257715), (1245, 238671), (1909, 155655), (2241, 132595), (3105, 95699), (3459, 85905), (3735, 79557), (5727, 51885), (5765, 51543), (9545, 31131), (10377, 28635), (11205, 26519), (17181, 17295)]