22525065

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 41074176

約数和(自身を除く): 18549111

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 241, 279, 335, 465, 603, 723, 1005, 1205, 1395, 2077, 2169, 3015, 3615, 6231, 7471, 10385, 10845, 16147, 18693, 22413, 31155, 37355, 48441, 67239, 80735, 93465, 112065, 145323, 242205, 336195, 500557, 726615, 1501671, 2502785, 4505013, 7508355, 22525065]

約数ペア:

[(1, 22525065), (3, 7508355), (5, 4505013), (9, 2502785), (15, 1501671), (31, 726615), (45, 500557), (67, 336195), (93, 242205), (155, 145323), (201, 112065), (241, 93465), (279, 80735), (335, 67239), (465, 48441), (603, 37355), (723, 31155), (1005, 22413), (1205, 18693), (1395, 16147), (2077, 10845), (2169, 10385), (3015, 7471), (3615, 6231)]