39342915

素因数分解:

$3^5\times 5^1\times {\mathrm{32381}}^1$

素因数の和:32401

約数の個数: 24

約数和(自身を含む): 70722288

約数和(自身を除く): 31379373

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 32381, 97143, 161905, 291429, 485715, 874287, 1457145, 2622861, 4371435, 7868583, 13114305, 39342915]

約数ペア:

[(1, 39342915), (3, 13114305), (5, 7868583), (9, 4371435), (15, 2622861), (27, 1457145), (45, 874287), (81, 485715), (135, 291429), (243, 161905), (405, 97143), (1215, 32381)]