39748725

素因数分解:

$3^7\times 5^2\times {\mathrm{727}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 74023040

約数和(自身を除く): 34274315

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 727, 729, 1215, 2025, 2181, 2187, 3635, 3645, 6075, 6543, 10905, 10935, 18175, 18225, 19629, 32715, 54525, 54675, 58887, 98145, 163575, 176661, 294435, 490725, 529983, 883305, 1472175, 1589949, 2649915, 4416525, 7949745, 13249575, 39748725]

約数ペア:

[(1, 39748725), (3, 13249575), (5, 7949745), (9, 4416525), (15, 2649915), (25, 1589949), (27, 1472175), (45, 883305), (75, 529983), (81, 490725), (135, 294435), (225, 176661), (243, 163575), (405, 98145), (675, 58887), (727, 54675), (729, 54525), (1215, 32715), (2025, 19629), (2181, 18225), (2187, 18175), (3635, 10935), (3645, 10905), (6075, 6543)]