13232865

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 22041216

約数和(自身を除く): 8808351

約数列:

[1, 3, 5, 15, 37, 111, 113, 185, 211, 339, 555, 565, 633, 1055, 1695, 3165, 4181, 7807, 12543, 20905, 23421, 23843, 39035, 62715, 71529, 117105, 119215, 357645, 882191, 2646573, 4410955, 13232865]

約数ペア:

[(1, 13232865), (3, 4410955), (5, 2646573), (15, 882191), (37, 357645), (111, 119215), (113, 117105), (185, 71529), (211, 62715), (339, 39035), (555, 23843), (565, 23421), (633, 20905), (1055, 12543), (1695, 7807), (3165, 4181)]