26302275

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 54

約数和(自身を含む): 49141820

約数和(自身を除く): 22839545

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 139, 145, 225, 261, 417, 435, 695, 725, 841, 1251, 1305, 2085, 2175, 2523, 3475, 4031, 4205, 6255, 6525, 7569, 10425, 12093, 12615, 20155, 21025, 31275, 36279, 37845, 60465, 63075, 100775, 116899, 181395, 189225, 302325, 350697, 584495, 906975, 1052091, 1753485, 2922475, 5260455, 8767425, 26302275]

約数ペア:

[(1, 26302275), (3, 8767425), (5, 5260455), (9, 2922475), (15, 1753485), (25, 1052091), (29, 906975), (45, 584495), (75, 350697), (87, 302325), (139, 189225), (145, 181395), (225, 116899), (261, 100775), (417, 63075), (435, 60465), (695, 37845), (725, 36279), (841, 31275), (1251, 21025), (1305, 20155), (2085, 12615), (2175, 12093), (2523, 10425), (3475, 7569), (4031, 6525), (4205, 6255)]