82547805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 140789376

約数和(自身を除く): 58241571

約数列:

[1, 3, 5, 15, 23, 69, 101, 103, 115, 303, 309, 345, 505, 515, 529, 1515, 1545, 1587, 2323, 2369, 2645, 6969, 7107, 7935, 10403, 11615, 11845, 31209, 34845, 35535, 52015, 53429, 54487, 156045, 160287, 163461, 239269, 267145, 272435, 717807, 801435, 817305, 1196345, 3589035, 5503187, 16509561, 27515935, 82547805]

約数ペア:

[(1, 82547805), (3, 27515935), (5, 16509561), (15, 5503187), (23, 3589035), (69, 1196345), (101, 817305), (103, 801435), (115, 717807), (303, 272435), (309, 267145), (345, 239269), (505, 163461), (515, 160287), (529, 156045), (1515, 54487), (1545, 53429), (1587, 52015), (2323, 35535), (2369, 34845), (2645, 31209), (6969, 11845), (7107, 11615), (7935, 10403)]