121472175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 221200128

約数和(自身を除く): 99727953

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 113, 165, 275, 339, 565, 825, 1243, 1303, 1695, 2825, 3729, 3909, 6215, 6515, 8475, 14333, 18645, 19545, 31075, 32575, 42999, 71665, 93225, 97725, 147239, 214995, 358325, 441717, 736195, 1074975, 1619629, 2208585, 3680975, 4858887, 8098145, 11042925, 24294435, 40490725, 121472175]

約数ペア:

[(1, 121472175), (3, 40490725), (5, 24294435), (11, 11042925), (15, 8098145), (25, 4858887), (33, 3680975), (55, 2208585), (75, 1619629), (113, 1074975), (165, 736195), (275, 441717), (339, 358325), (565, 214995), (825, 147239), (1243, 97725), (1303, 93225), (1695, 71665), (2825, 42999), (3729, 32575), (3909, 31075), (6215, 19545), (6515, 18645), (8475, 14333)]