152078745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2662

約数の個数: 64

約数和(自身を含む): 306561024

約数和(自身を除く): 154482279

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 215, 273, 301, 455, 559, 645, 903, 1365, 1505, 1677, 2591, 2795, 3913, 4515, 7773, 8385, 11739, 12955, 18137, 19565, 33683, 38865, 54411, 58695, 90685, 101049, 111413, 168415, 235781, 272055, 334239, 505245, 557065, 707343, 779891, 1178905, 1448369, 1671195, 2339673, 3536715, 3899455, 4345107, 7241845, 10138583, 11698365, 21725535, 30415749, 50692915, 152078745]

約数ペア:

[(1, 152078745), (3, 50692915), (5, 30415749), (7, 21725535), (13, 11698365), (15, 10138583), (21, 7241845), (35, 4345107), (39, 3899455), (43, 3536715), (65, 2339673), (91, 1671195), (105, 1448369), (129, 1178905), (195, 779891), (215, 707343), (273, 557065), (301, 505245), (455, 334239), (559, 272055), (645, 235781), (903, 168415), (1365, 111413), (1505, 101049), (1677, 90685), (2591, 58695), (2795, 54411), (3913, 38865), (4515, 33683), (7773, 19565), (8385, 18137), (11739, 12955)]