26904825

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 51603840

約数和(自身を除く): 24699015

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 1733, 3105, 5175, 5199, 8665, 15525, 15597, 25995, 39859, 43325, 46791, 77985, 119577, 129975, 199295, 233955, 358731, 389925, 597885, 996475, 1076193, 1169775, 1793655, 2989425, 5380965, 8968275, 26904825]

約数ペア:

[(1, 26904825), (3, 8968275), (5, 5380965), (9, 2989425), (15, 1793655), (23, 1169775), (25, 1076193), (27, 996475), (45, 597885), (69, 389925), (75, 358731), (115, 233955), (135, 199295), (207, 129975), (225, 119577), (345, 77985), (575, 46791), (621, 43325), (675, 39859), (1035, 25995), (1725, 15597), (1733, 15525), (3105, 8665), (5175, 5199)]