85562415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 164043360

約数和(自身を除く): 78480945

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 229, 285, 345, 361, 437, 687, 855, 1035, 1083, 1145, 1311, 1805, 2061, 2185, 3249, 3435, 3933, 4351, 5267, 5415, 6555, 8303, 10305, 13053, 15801, 16245, 19665, 21755, 24909, 26335, 39159, 41515, 47403, 65265, 74727, 79005, 82669, 100073, 124545, 195795, 237015, 248007, 300219, 373635, 413345, 500365, 744021, 900657, 1240035, 1501095, 1901387, 3720105, 4503285, 5704161, 9506935, 17112483, 28520805, 85562415]

約数ペア:

[(1, 85562415), (3, 28520805), (5, 17112483), (9, 9506935), (15, 5704161), (19, 4503285), (23, 3720105), (45, 1901387), (57, 1501095), (69, 1240035), (95, 900657), (115, 744021), (171, 500365), (207, 413345), (229, 373635), (285, 300219), (345, 248007), (361, 237015), (437, 195795), (687, 124545), (855, 100073), (1035, 82669), (1083, 79005), (1145, 74727), (1311, 65265), (1805, 47403), (2061, 41515), (2185, 39159), (3249, 26335), (3435, 24909), (3933, 21755), (4351, 19665), (5267, 16245), (5415, 15801), (6555, 13053), (8303, 10305)]