22471995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 44964864

約数和(自身を除く): 22492869

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 101, 105, 163, 195, 273, 303, 455, 489, 505, 707, 815, 1141, 1313, 1365, 1515, 2119, 2121, 2445, 3423, 3535, 3939, 5705, 6357, 6565, 9191, 10595, 10605, 14833, 16463, 17115, 19695, 27573, 31785, 44499, 45955, 49389, 74165, 82315, 115241, 137865, 214019, 222495, 246945, 345723, 576205, 642057, 1070095, 1498133, 1728615, 3210285, 4494399, 7490665, 22471995]

約数ペア:

[(1, 22471995), (3, 7490665), (5, 4494399), (7, 3210285), (13, 1728615), (15, 1498133), (21, 1070095), (35, 642057), (39, 576205), (65, 345723), (91, 246945), (101, 222495), (105, 214019), (163, 137865), (195, 115241), (273, 82315), (303, 74165), (455, 49389), (489, 45955), (505, 44499), (707, 31785), (815, 27573), (1141, 19695), (1313, 17115), (1365, 16463), (1515, 14833), (2119, 10605), (2121, 10595), (2445, 9191), (3423, 6565), (3535, 6357), (3939, 5705)]