54479625

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 91428480

約数和(自身を除く): 36948855

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 375, 393, 655, 1109, 1965, 3275, 3327, 5545, 9825, 16375, 16635, 27725, 49125, 83175, 138625, 145279, 415875, 435837, 726395, 2179185, 3631975, 10895925, 18159875, 54479625]

約数ペア:

[(1, 54479625), (3, 18159875), (5, 10895925), (15, 3631975), (25, 2179185), (75, 726395), (125, 435837), (131, 415875), (375, 145279), (393, 138625), (655, 83175), (1109, 49125), (1965, 27725), (3275, 16635), (3327, 16375), (5545, 9825)]