605271745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 813947904

約数和(自身を除く): 208676159

約数列:

[1, 5, 13, 31, 65, 131, 155, 403, 655, 1703, 2015, 2293, 4061, 8515, 11465, 20305, 29809, 52793, 71083, 149045, 263965, 300383, 355415, 924079, 1501915, 3904979, 4620395, 9311873, 19524895, 46559365, 121054349, 605271745]

約数ペア:

[(1, 605271745), (5, 121054349), (13, 46559365), (31, 19524895), (65, 9311873), (131, 4620395), (155, 3904979), (403, 1501915), (655, 924079), (1703, 355415), (2015, 300383), (2293, 263965), (4061, 149045), (8515, 71083), (11465, 52793), (20305, 29809)]