22197435455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1\times {\mathrm{6959}}^1$

素因数の和:8591

約数の個数: 32

約数和(自身を含む): 29634232320

約数和(自身を除く): 7436796865

約数列:

[1, 5, 13, 31, 65, 155, 403, 1583, 2015, 6959, 7915, 20579, 34795, 49073, 90467, 102895, 215729, 245365, 452335, 637949, 1078645, 2804477, 3189745, 11016097, 14022385, 55080485, 143209261, 341499007, 716046305, 1707495035, 4439487091, 22197435455]

約数ペア:

[(1, 22197435455), (5, 4439487091), (13, 1707495035), (31, 716046305), (65, 341499007), (155, 143209261), (403, 55080485), (1583, 14022385), (2015, 11016097), (6959, 3189745), (7915, 2804477), (20579, 1078645), (34795, 637949), (49073, 452335), (90467, 245365), (102895, 215729)]