336028225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1613}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 449705592

約数和(自身を除く): 113677367

約数列:

[1, 5, 13, 25, 65, 325, 641, 1613, 3205, 8065, 8333, 16025, 20969, 40325, 41665, 104845, 208325, 524225, 1033933, 5169665, 13441129, 25848325, 67205645, 336028225]

約数ペア:

[(1, 336028225), (5, 67205645), (13, 25848325), (25, 13441129), (65, 5169665), (325, 1033933), (641, 524225), (1613, 208325), (3205, 104845), (8065, 41665), (8333, 40325), (16025, 20969)]