53157555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6317}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 106445664

約数和(自身を除く): 53288109

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 6317, 8415, 18951, 31585, 56853, 69487, 94755, 107389, 208461, 284265, 322167, 347435, 536945, 625383, 966501, 1042305, 1181279, 1610835, 3126915, 3543837, 4832505, 5906395, 10631511, 17719185, 53157555]

約数ペア:

[(1, 53157555), (3, 17719185), (5, 10631511), (9, 5906395), (11, 4832505), (15, 3543837), (17, 3126915), (33, 1610835), (45, 1181279), (51, 1042305), (55, 966501), (85, 625383), (99, 536945), (153, 347435), (165, 322167), (187, 284265), (255, 208461), (495, 107389), (561, 94755), (765, 69487), (935, 56853), (1683, 31585), (2805, 18951), (6317, 8415)]