156650715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 293660640

約数和(自身を除く): 137009925

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 331, 585, 809, 993, 1655, 2427, 2979, 4045, 4303, 4965, 7281, 10517, 12135, 12909, 14895, 21515, 31551, 36405, 38727, 52585, 64545, 94653, 157755, 193635, 267779, 473265, 803337, 1338895, 2410011, 3481127, 4016685, 10443381, 12050055, 17405635, 31330143, 52216905, 156650715]

約数ペア:

[(1, 156650715), (3, 52216905), (5, 31330143), (9, 17405635), (13, 12050055), (15, 10443381), (39, 4016685), (45, 3481127), (65, 2410011), (117, 1338895), (195, 803337), (331, 473265), (585, 267779), (809, 193635), (993, 157755), (1655, 94653), (2427, 64545), (2979, 52585), (4045, 38727), (4303, 36405), (4965, 31551), (7281, 21515), (10517, 14895), (12135, 12909)]