69412245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12541

約数の個数: 32

約数和(自身を含む): 129330432

約数和(自身を除く): 59918187

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 12473, 37419, 62365, 87311, 187095, 261933, 436555, 661069, 1309665, 1983207, 3305345, 4627483, 9916035, 13882449, 23137415, 69412245]

約数ペア:

[(1, 69412245), (3, 23137415), (5, 13882449), (7, 9916035), (15, 4627483), (21, 3305345), (35, 1983207), (53, 1309665), (105, 661069), (159, 436555), (265, 261933), (371, 187095), (795, 87311), (1113, 62365), (1855, 37419), (5565, 12473)]