1312695

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 2351232

約数和(自身を除く): 1038537

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 941, 1395, 2823, 4705, 8469, 14115, 29171, 42345, 87513, 145855, 262539, 437565, 1312695]

約数ペア:

[(1, 1312695), (3, 437565), (5, 262539), (9, 145855), (15, 87513), (31, 42345), (45, 29171), (93, 14115), (155, 8469), (279, 4705), (465, 2823), (941, 1395)]