29206125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 56727216

約数和(自身を除く): 27521091

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 1997, 2925, 4875, 5991, 9985, 14625, 17973, 25961, 29955, 49925, 77883, 89865, 129805, 149775, 233649, 249625, 389415, 449325, 649025, 748875, 1168245, 1947075, 2246625, 3245125, 5841225, 9735375, 29206125]

約数ペア:

[(1, 29206125), (3, 9735375), (5, 5841225), (9, 3245125), (13, 2246625), (15, 1947075), (25, 1168245), (39, 748875), (45, 649025), (65, 449325), (75, 389415), (117, 249625), (125, 233649), (195, 149775), (225, 129805), (325, 89865), (375, 77883), (585, 49925), (975, 29955), (1125, 25961), (1625, 17973), (1997, 14625), (2925, 9985), (4875, 5991)]