21532095

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12269}}^1$

素因数の和:12296

約数の個数: 32

約数和(自身を含む): 41227200

約数和(自身を除く): 19695105

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 12269, 36807, 61345, 110421, 159497, 184035, 331263, 478491, 552105, 797485, 1435473, 1656315, 2392455, 4306419, 7177365, 21532095]

約数ペア:

[(1, 21532095), (3, 7177365), (5, 4306419), (9, 2392455), (13, 1656315), (15, 1435473), (27, 797485), (39, 552105), (45, 478491), (65, 331263), (117, 184035), (135, 159497), (195, 110421), (351, 61345), (585, 36807), (1755, 12269)]