54357375

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 92581632

約数和(自身を除く): 38224257

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 3371, 5375, 10113, 16125, 16855, 50565, 84275, 144953, 252825, 421375, 434859, 724765, 1264125, 2174295, 3623825, 10871475, 18119125, 54357375]

約数ペア:

[(1, 54357375), (3, 18119125), (5, 10871475), (15, 3623825), (25, 2174295), (43, 1264125), (75, 724765), (125, 434859), (129, 421375), (215, 252825), (375, 144953), (645, 84275), (1075, 50565), (3225, 16855), (3371, 16125), (5375, 10113)]