12536115

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 8199885

約数列:

[1, 3, 5, 15, 71, 79, 149, 213, 237, 355, 395, 447, 745, 1065, 1185, 2235, 5609, 10579, 11771, 16827, 28045, 31737, 35313, 52895, 58855, 84135, 158685, 176565, 835741, 2507223, 4178705, 12536115]

約数ペア:

[(1, 12536115), (3, 4178705), (5, 2507223), (15, 835741), (71, 176565), (79, 158685), (149, 84135), (213, 58855), (237, 52895), (355, 35313), (395, 31737), (447, 28045), (745, 16827), (1065, 11771), (1185, 10579), (2235, 5609)]