40777722245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1\times {\mathrm{7933}}^1$

素因数の和:10533

約数の個数: 32

約数和(自身を含む): 54425462784

約数和(自身を除く): 13647740539

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2551, 7933, 12755, 33163, 39665, 79081, 103129, 165815, 245923, 395405, 515645, 1028053, 1229615, 3196999, 5140265, 15984995, 20237083, 101185415, 263082079, 627349573, 1315410395, 3136747865, 8155544449, 40777722245]

約数ペア:

[(1, 40777722245), (5, 8155544449), (13, 3136747865), (31, 1315410395), (65, 627349573), (155, 263082079), (403, 101185415), (2015, 20237083), (2551, 15984995), (7933, 5140265), (12755, 3196999), (33163, 1229615), (39665, 1028053), (79081, 515645), (103129, 395405), (165815, 245923)]