312094515

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2423}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 517533696

約数和(自身を除く): 205439181

約数列:

[1, 3, 5, 15, 31, 93, 155, 277, 465, 831, 1385, 2423, 4155, 7269, 8587, 12115, 25761, 36345, 42935, 75113, 128805, 225339, 375565, 671171, 1126695, 2013513, 3355855, 10067565, 20806301, 62418903, 104031505, 312094515]

約数ペア:

[(1, 312094515), (3, 104031505), (5, 62418903), (15, 20806301), (31, 10067565), (93, 3355855), (155, 2013513), (277, 1126695), (465, 671171), (831, 375565), (1385, 225339), (2423, 128805), (4155, 75113), (7269, 42935), (8587, 36345), (12115, 25761)]