25126335

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 48921600

約数和(自身を除く): 23795265

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 103, 117, 135, 139, 195, 309, 351, 417, 515, 585, 695, 927, 1251, 1339, 1545, 1755, 1807, 2085, 2781, 3753, 4017, 4635, 5421, 6255, 6695, 9035, 12051, 13905, 14317, 16263, 18765, 20085, 27105, 36153, 42951, 48789, 60255, 71585, 81315, 128853, 180765, 186121, 214755, 243945, 386559, 558363, 644265, 930605, 1675089, 1932795, 2791815, 5025267, 8375445, 25126335]

約数ペア:

[(1, 25126335), (3, 8375445), (5, 5025267), (9, 2791815), (13, 1932795), (15, 1675089), (27, 930605), (39, 644265), (45, 558363), (65, 386559), (103, 243945), (117, 214755), (135, 186121), (139, 180765), (195, 128853), (309, 81315), (351, 71585), (417, 60255), (515, 48789), (585, 42951), (695, 36153), (927, 27105), (1251, 20085), (1339, 18765), (1545, 16263), (1755, 14317), (1807, 13905), (2085, 12051), (2781, 9035), (3753, 6695), (4017, 6255), (4635, 5421)]