201321075

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{27673}}^1$

素因数の和:27783

約数の個数: 24

約数和(自身を含む): 336294448

約数和(自身を除く): 134973373

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 7275, 27673, 83019, 138365, 415095, 691825, 2075475, 2684281, 8052843, 13421405, 40264215, 67107025, 201321075]

約数ペア:

[(1, 201321075), (3, 67107025), (5, 40264215), (15, 13421405), (25, 8052843), (75, 2684281), (97, 2075475), (291, 691825), (485, 415095), (1455, 138365), (2425, 83019), (7275, 27673)]