199200867825

素因数分解:

$3^1\times 5^2\times {\mathrm{2609}}^1\times {\mathrm{1018019}}^1$

素因数の和:1020641

約数の個数: 24

約数和(自身を含む): 329471992800

約数和(自身を除く): 130271124975

約数列:

[1, 3, 5, 15, 25, 75, 2609, 7827, 13045, 39135, 65225, 195675, 1018019, 3054057, 5090095, 15270285, 25450475, 76351425, 2656011571, 7968034713, 13280057855, 39840173565, 66400289275, 199200867825]

約数ペア:

[(1, 199200867825), (3, 66400289275), (5, 39840173565), (15, 13280057855), (25, 7968034713), (75, 2656011571), (2609, 76351425), (7827, 25450475), (13045, 15270285), (39135, 5090095), (65225, 3054057), (195675, 1018019)]