22726665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 43282512

約数和(自身を除く): 20555847

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 733, 795, 2067, 2199, 2385, 3445, 3665, 6201, 6597, 9529, 10335, 10995, 28587, 31005, 32985, 38849, 47645, 85761, 116547, 142935, 194245, 349641, 428805, 505037, 582735, 1515111, 1748205, 2525185, 4545333, 7575555, 22726665]

約数ペア:

[(1, 22726665), (3, 7575555), (5, 4545333), (9, 2525185), (13, 1748205), (15, 1515111), (39, 582735), (45, 505037), (53, 428805), (65, 349641), (117, 194245), (159, 142935), (195, 116547), (265, 85761), (477, 47645), (585, 38849), (689, 32985), (733, 31005), (795, 28587), (2067, 10995), (2199, 10335), (2385, 9529), (3445, 6597), (3665, 6201)]