91747730215

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1\times {\mathrm{54959}}^1$

素因数の和:55419

約数の個数: 24

約数和(自身を含む): 114313942080

約数和(自身を除く): 22566211865

約数列:

[1, 5, 29, 145, 397, 841, 1985, 4205, 11513, 54959, 57565, 274795, 333877, 1593811, 1669385, 7969055, 21818723, 46220519, 109093615, 231102595, 632742967, 3163714835, 18349546043, 91747730215]

約数ペア:

[(1, 91747730215), (5, 18349546043), (29, 3163714835), (145, 632742967), (397, 231102595), (841, 109093615), (1985, 46220519), (4205, 21818723), (11513, 7969055), (54959, 1669385), (57565, 1593811), (274795, 333877)]