31474695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13033}}^1$

素因数の和:13071

約数の個数: 32

約数和(自身を含む): 60060672

約数和(自身を除く): 28585977

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 13033, 39099, 65165, 91231, 195495, 273693, 299759, 456155, 899277, 1368465, 1498795, 2098313, 4496385, 6294939, 10491565, 31474695]

約数ペア:

[(1, 31474695), (3, 10491565), (5, 6294939), (7, 4496385), (15, 2098313), (21, 1498795), (23, 1368465), (35, 899277), (69, 456155), (105, 299759), (115, 273693), (161, 195495), (345, 91231), (483, 65165), (805, 39099), (2415, 13033)]