39107205

素因数分解:

$3^6\times 5^1\times {\mathrm{10729}}^1$

素因数の和:10752

約数の個数: 28

約数和(自身を含む): 70367340

約数和(自身を除く): 31260135

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 10729, 32187, 53645, 96561, 160935, 289683, 482805, 869049, 1448415, 2607147, 4345245, 7821441, 13035735, 39107205]

約数ペア:

[(1, 39107205), (3, 13035735), (5, 7821441), (9, 4345245), (15, 2607147), (27, 1448415), (45, 869049), (81, 482805), (135, 289683), (243, 160935), (405, 96561), (729, 53645), (1215, 32187), (3645, 10729)]