54047125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 76826880

約数和(自身を除く): 22779755

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 575, 1265, 1375, 1709, 2875, 6325, 8545, 18799, 31625, 39307, 42725, 93995, 196535, 213625, 432377, 469975, 982675, 2161885, 2349875, 4913375, 10809425, 54047125]

約数ペア:

[(1, 54047125), (5, 10809425), (11, 4913375), (23, 2349875), (25, 2161885), (55, 982675), (115, 469975), (125, 432377), (253, 213625), (275, 196535), (575, 93995), (1265, 42725), (1375, 39307), (1709, 31625), (2875, 18799), (6325, 8545)]