25976295

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 48090240

約数和(自身を除く): 22113945

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2069, 2511, 4185, 6207, 10345, 12555, 18621, 31035, 55863, 64139, 93105, 167589, 192417, 279315, 320695, 577251, 837945, 962085, 1731753, 2886255, 5195259, 8658765, 25976295]

約数ペア:

[(1, 25976295), (3, 8658765), (5, 5195259), (9, 2886255), (15, 1731753), (27, 962085), (31, 837945), (45, 577251), (81, 320695), (93, 279315), (135, 192417), (155, 167589), (279, 93105), (405, 64139), (465, 55863), (837, 31035), (1395, 18621), (2069, 12555), (2511, 10345), (4185, 6207)]