39380175

素因数分解:

$3^4\times 5^2\times {\mathrm{19447}}^1$

素因数の和:19469

約数の個数: 30

約数和(自身を含む): 72949448

約数和(自身を除く): 33569273

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 19447, 58341, 97235, 175023, 291705, 486175, 525069, 875115, 1458525, 1575207, 2625345, 4375575, 7876035, 13126725, 39380175]

約数ペア:

[(1, 39380175), (3, 13126725), (5, 7876035), (9, 4375575), (15, 2625345), (25, 1575207), (27, 1458525), (45, 875115), (75, 525069), (81, 486175), (135, 291705), (225, 175023), (405, 97235), (675, 58341), (2025, 19447)]