31941125

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 9841915

約数列:

[1, 5, 25, 59, 61, 71, 125, 295, 305, 355, 1475, 1525, 1775, 3599, 4189, 4331, 7375, 7625, 8875, 17995, 20945, 21655, 89975, 104725, 108275, 255529, 449875, 523625, 541375, 1277645, 6388225, 31941125]

約数ペア:

[(1, 31941125), (5, 6388225), (25, 1277645), (59, 541375), (61, 523625), (71, 449875), (125, 255529), (295, 108275), (305, 104725), (355, 89975), (1475, 21655), (1525, 20945), (1775, 17995), (3599, 8875), (4189, 7625), (4331, 7375)]