27408625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7605

約数の個数: 16

約数和(自身を含む): 35390160

約数和(自身を除く): 7981535

約数列:

[1, 5, 25, 29, 125, 145, 725, 3625, 7561, 37805, 189025, 219269, 945125, 1096345, 5481725, 27408625]

約数ペア:

[(1, 27408625), (5, 5481725), (25, 1096345), (29, 945125), (125, 219269), (145, 189025), (725, 37805), (3625, 7561)]