22655295

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 60

約数和(自身を含む): 44108856

約数和(自身を除く): 21453561

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 331, 351, 405, 507, 585, 845, 993, 1053, 1521, 1655, 1755, 2535, 2979, 4303, 4563, 4965, 5265, 7605, 8937, 12909, 13689, 14895, 21515, 22815, 26811, 38727, 44685, 55939, 64545, 68445, 116181, 134055, 167817, 193635, 279695, 348543, 503451, 580905, 839085, 1510353, 1742715, 2517255, 4531059, 7551765, 22655295]

約数ペア:

[(1, 22655295), (3, 7551765), (5, 4531059), (9, 2517255), (13, 1742715), (15, 1510353), (27, 839085), (39, 580905), (45, 503451), (65, 348543), (81, 279695), (117, 193635), (135, 167817), (169, 134055), (195, 116181), (331, 68445), (351, 64545), (405, 55939), (507, 44685), (585, 38727), (845, 26811), (993, 22815), (1053, 21515), (1521, 14895), (1655, 13689), (1755, 12909), (2535, 8937), (2979, 7605), (4303, 5265), (4563, 4965)]