66163695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 114476544

約数和(自身を除く): 48312849

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 933, 1091, 1555, 3273, 4043, 4665, 5455, 12129, 14183, 16365, 20215, 42549, 60645, 70915, 212745, 339301, 1017903, 1696505, 4410913, 5089515, 13232739, 22054565, 66163695]

約数ペア:

[(1, 66163695), (3, 22054565), (5, 13232739), (13, 5089515), (15, 4410913), (39, 1696505), (65, 1017903), (195, 339301), (311, 212745), (933, 70915), (1091, 60645), (1555, 42549), (3273, 20215), (4043, 16365), (4665, 14183), (5455, 12129)]