27662625

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 50748672

約数和(自身を除く): 23086047

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 335, 367, 375, 603, 1005, 1101, 1125, 1675, 1835, 3015, 3303, 5025, 5505, 8375, 9175, 15075, 16515, 24589, 25125, 27525, 45875, 73767, 75375, 82575, 122945, 137625, 221301, 368835, 412875, 614725, 1106505, 1844175, 3073625, 5532525, 9220875, 27662625]

約数ペア:

[(1, 27662625), (3, 9220875), (5, 5532525), (9, 3073625), (15, 1844175), (25, 1106505), (45, 614725), (67, 412875), (75, 368835), (125, 221301), (201, 137625), (225, 122945), (335, 82575), (367, 75375), (375, 73767), (603, 45875), (1005, 27525), (1101, 25125), (1125, 24589), (1675, 16515), (1835, 15075), (3015, 9175), (3303, 8375), (5025, 5505)]