2520525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{4801}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 4763584

約数和(自身を除く): 2243059

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 4801, 14403, 24005, 33607, 72015, 100821, 120025, 168035, 360075, 504105, 840175, 2520525]

約数ペア:

[(1, 2520525), (3, 840175), (5, 504105), (7, 360075), (15, 168035), (21, 120025), (25, 100821), (35, 72015), (75, 33607), (105, 24005), (175, 14403), (525, 4801)]