26790615

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 21132585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1039, 1719, 2865, 3117, 5157, 5195, 8595, 9351, 15585, 25785, 28053, 46755, 140265, 198449, 595347, 992245, 1786041, 2976735, 5358123, 8930205, 26790615]

約数ペア:

[(1, 26790615), (3, 8930205), (5, 5358123), (9, 2976735), (15, 1786041), (27, 992245), (45, 595347), (135, 198449), (191, 140265), (573, 46755), (955, 28053), (1039, 25785), (1719, 15585), (2865, 9351), (3117, 8595), (5157, 5195)]