66892605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4133}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 116678016

約数和(自身を除く): 49785411

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 4133, 5395, 12399, 16185, 20665, 53729, 61995, 161187, 268645, 343039, 805935, 1029117, 1715195, 4459507, 5145585, 13378521, 22297535, 66892605]

約数ペア:

[(1, 66892605), (3, 22297535), (5, 13378521), (13, 5145585), (15, 4459507), (39, 1715195), (65, 1029117), (83, 805935), (195, 343039), (249, 268645), (415, 161187), (1079, 61995), (1245, 53729), (3237, 20665), (4133, 16185), (5395, 12399)]