288536715

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{9173}}^1$

素因数の和:9420

約数の個数: 32

約数和(自身を含む): 515211840

約数和(自身を除く): 226675125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 1165, 2097, 3495, 6291, 9173, 10485, 27519, 31455, 45865, 82557, 137595, 247671, 412785, 1238355, 2137309, 6411927, 10686545, 19235781, 32059635, 57707343, 96178905, 288536715]

約数ペア:

[(1, 288536715), (3, 96178905), (5, 57707343), (9, 32059635), (15, 19235781), (27, 10686545), (45, 6411927), (135, 2137309), (233, 1238355), (699, 412785), (1165, 247671), (2097, 137595), (3495, 82557), (6291, 45865), (9173, 31455), (10485, 27519)]