413633545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 593865216

約数和(自身を除く): 180231671

約数列:

[1, 5, 13, 17, 37, 65, 67, 85, 151, 185, 221, 335, 481, 629, 755, 871, 1105, 1139, 1963, 2405, 2479, 2567, 3145, 4355, 5587, 5695, 8177, 9815, 10117, 12395, 12835, 14807, 27935, 32227, 33371, 40885, 42143, 50585, 72631, 74035, 94979, 131521, 161135, 166855, 171989, 210715, 363155, 374329, 474895, 547859, 657605, 859945, 1234727, 1871645, 2235857, 2739295, 4866277, 6173635, 6363593, 11179285, 24331385, 31817965, 82726709, 413633545]

約数ペア:

[(1, 413633545), (5, 82726709), (13, 31817965), (17, 24331385), (37, 11179285), (65, 6363593), (67, 6173635), (85, 4866277), (151, 2739295), (185, 2235857), (221, 1871645), (335, 1234727), (481, 859945), (629, 657605), (755, 547859), (871, 474895), (1105, 374329), (1139, 363155), (1963, 210715), (2405, 171989), (2479, 166855), (2567, 161135), (3145, 131521), (4355, 94979), (5587, 74035), (5695, 72631), (8177, 50585), (9815, 42143), (10117, 40885), (12395, 33371), (12835, 32227), (14807, 27935)]