66425475

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{13219}}^1$

素因数の和:13299

約数の個数: 24

約数和(自身を含む): 111471040

約数和(自身を除く): 45045565

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 13219, 39657, 66095, 198285, 330475, 885673, 991425, 2657019, 4428365, 13285095, 22141825, 66425475]

約数ペア:

[(1, 66425475), (3, 22141825), (5, 13285095), (15, 4428365), (25, 2657019), (67, 991425), (75, 885673), (201, 330475), (335, 198285), (1005, 66095), (1675, 39657), (5025, 13219)]