22658025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 42747264

約数和(自身を除く): 20089239

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 1367, 3315, 4101, 5525, 6835, 16575, 17771, 20505, 23239, 34175, 53313, 69717, 88855, 102525, 116195, 266565, 302107, 348585, 444275, 580975, 906321, 1332825, 1510535, 1742925, 4531605, 7552675, 22658025]

約数ペア:

[(1, 22658025), (3, 7552675), (5, 4531605), (13, 1742925), (15, 1510535), (17, 1332825), (25, 906321), (39, 580975), (51, 444275), (65, 348585), (75, 302107), (85, 266565), (195, 116195), (221, 102525), (255, 88855), (325, 69717), (425, 53313), (663, 34175), (975, 23239), (1105, 20505), (1275, 17771), (1367, 16575), (3315, 6835), (4101, 5525)]