55265535

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^4\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 106189512

約数和(自身を除く): 50923977

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 169, 195, 215, 387, 507, 559, 585, 645, 845, 1521, 1677, 1935, 2197, 2535, 2795, 5031, 6591, 7267, 7605, 8385, 10985, 19773, 21801, 25155, 28561, 32955, 36335, 65403, 85683, 94471, 98865, 109005, 142805, 257049, 283413, 327015, 428415, 472355, 850239, 1228123, 1285245, 1417065, 3684369, 4251195, 6140615, 11053107, 18421845, 55265535]

約数ペア:

[(1, 55265535), (3, 18421845), (5, 11053107), (9, 6140615), (13, 4251195), (15, 3684369), (39, 1417065), (43, 1285245), (45, 1228123), (65, 850239), (117, 472355), (129, 428415), (169, 327015), (195, 283413), (215, 257049), (387, 142805), (507, 109005), (559, 98865), (585, 94471), (645, 85683), (845, 65403), (1521, 36335), (1677, 32955), (1935, 28561), (2197, 25155), (2535, 21801), (2795, 19773), (5031, 10985), (6591, 8385), (7267, 7605)]