13562325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 28371200

約数和(自身を除く): 14808875

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 109, 175, 225, 237, 315, 327, 395, 525, 545, 553, 711, 763, 981, 1185, 1575, 1635, 1659, 1975, 2289, 2725, 2765, 3555, 3815, 4905, 4977, 5925, 6867, 8175, 8295, 8611, 11445, 13825, 17775, 19075, 24525, 24885, 25833, 34335, 41475, 43055, 57225, 60277, 77499, 124425, 129165, 171675, 180831, 215275, 301385, 387495, 542493, 645825, 904155, 1506925, 1937475, 2712465, 4520775, 13562325]

約数ペア:

[(1, 13562325), (3, 4520775), (5, 2712465), (7, 1937475), (9, 1506925), (15, 904155), (21, 645825), (25, 542493), (35, 387495), (45, 301385), (63, 215275), (75, 180831), (79, 171675), (105, 129165), (109, 124425), (175, 77499), (225, 60277), (237, 57225), (315, 43055), (327, 41475), (395, 34335), (525, 25833), (545, 24885), (553, 24525), (711, 19075), (763, 17775), (981, 13825), (1185, 11445), (1575, 8611), (1635, 8295), (1659, 8175), (1975, 6867), (2289, 5925), (2725, 4977), (2765, 4905), (3555, 3815)]