25160265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 48157200

約数和(自身を除く): 22996935

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1049, 1599, 1845, 2665, 3147, 4797, 5245, 7995, 9441, 13637, 15735, 23985, 40911, 43009, 47205, 68185, 122733, 129027, 204555, 215045, 387081, 559117, 613665, 645135, 1677351, 1935405, 2795585, 5032053, 8386755, 25160265]

約数ペア:

[(1, 25160265), (3, 8386755), (5, 5032053), (9, 2795585), (13, 1935405), (15, 1677351), (39, 645135), (41, 613665), (45, 559117), (65, 387081), (117, 215045), (123, 204555), (195, 129027), (205, 122733), (369, 68185), (533, 47205), (585, 43009), (615, 40911), (1049, 23985), (1599, 15735), (1845, 13637), (2665, 9441), (3147, 7995), (4797, 5245)]