836704245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{30869}}^1$

素因数の和:31029

約数の個数: 32

約数和(自身を含む): 1452124800

約数和(自身を除く): 615420555

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 5421, 9035, 27105, 30869, 92607, 154345, 401297, 463035, 1203891, 2006485, 4290791, 6019455, 12872373, 21453955, 55780283, 64361865, 167340849, 278901415, 836704245]

約数ペア:

[(1, 836704245), (3, 278901415), (5, 167340849), (13, 64361865), (15, 55780283), (39, 21453955), (65, 12872373), (139, 6019455), (195, 4290791), (417, 2006485), (695, 1203891), (1807, 463035), (2085, 401297), (5421, 154345), (9035, 92607), (27105, 30869)]