30676665

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 51134976

約数和(自身を除く): 20458311

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 821, 2463, 2491, 4105, 7473, 12315, 12455, 37365, 38587, 43513, 115761, 130539, 192935, 217565, 578805, 652695, 2045111, 6135333, 10225555, 30676665]

約数ペア:

[(1, 30676665), (3, 10225555), (5, 6135333), (15, 2045111), (47, 652695), (53, 578805), (141, 217565), (159, 192935), (235, 130539), (265, 115761), (705, 43513), (795, 38587), (821, 37365), (2463, 12455), (2491, 12315), (4105, 7473)]