630525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 1192384

約数和(自身を除く): 561859

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1201, 3603, 6005, 8407, 18015, 25221, 30025, 42035, 90075, 126105, 210175, 630525]

約数ペア:

[(1, 630525), (3, 210175), (5, 126105), (7, 90075), (15, 42035), (21, 30025), (25, 25221), (35, 18015), (75, 8407), (105, 6005), (175, 3603), (525, 1201)]