2111475

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 3571200

約数和(自身を除く): 1459725

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 599, 705, 1175, 1797, 2995, 3525, 8985, 14975, 28153, 44925, 84459, 140765, 422295, 703825, 2111475]

約数ペア:

[(1, 2111475), (3, 703825), (5, 422295), (15, 140765), (25, 84459), (47, 44925), (75, 28153), (141, 14975), (235, 8985), (599, 3525), (705, 2995), (1175, 1797)]