66565665

素因数分解:

$3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1301}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 118742400

約数和(自身を除く): 52176735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379, 1137, 1301, 1895, 3411, 3903, 5685, 6505, 10233, 11709, 17055, 19515, 35127, 51165, 58545, 175635, 493079, 1479237, 2465395, 4437711, 7396185, 13313133, 22188555, 66565665]

約数ペア:

[(1, 66565665), (3, 22188555), (5, 13313133), (9, 7396185), (15, 4437711), (27, 2465395), (45, 1479237), (135, 493079), (379, 175635), (1137, 58545), (1301, 51165), (1895, 35127), (3411, 19515), (3903, 17055), (5685, 11709), (6505, 10233)]