38967675

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 66194424

約数和(自身を除く): 27226749

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 281, 645, 843, 1075, 1405, 1849, 3225, 4215, 5547, 7025, 9245, 12083, 21075, 27735, 36249, 46225, 60415, 138675, 181245, 302075, 519569, 906225, 1558707, 2597845, 7793535, 12989225, 38967675]

約数ペア:

[(1, 38967675), (3, 12989225), (5, 7793535), (15, 2597845), (25, 1558707), (43, 906225), (75, 519569), (129, 302075), (215, 181245), (281, 138675), (645, 60415), (843, 46225), (1075, 36249), (1405, 27735), (1849, 21075), (3225, 12083), (4215, 9245), (5547, 7025)]