30861105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 54898560

約数和(自身を除く): 24037455

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 3529, 8745, 10587, 17645, 38819, 52935, 116457, 187037, 194095, 561111, 582285, 935185, 2057407, 2805555, 6172221, 10287035, 30861105]

約数ペア:

[(1, 30861105), (3, 10287035), (5, 6172221), (11, 2805555), (15, 2057407), (33, 935185), (53, 582285), (55, 561111), (159, 194095), (165, 187037), (265, 116457), (583, 52935), (795, 38819), (1749, 17645), (2915, 10587), (3529, 8745)]