17996852175

素因数分解:

$3^1\times 5^2\times {\mathrm{2081}}^1\times {\mathrm{115309}}^1$

素因数の和:117403

約数の個数: 24

約数和(自身を含む): 29769352080

約数和(自身を除く): 11772499905

約数列:

[1, 3, 5, 15, 25, 75, 2081, 6243, 10405, 31215, 52025, 115309, 156075, 345927, 576545, 1729635, 2882725, 8648175, 239958029, 719874087, 1199790145, 3599370435, 5998950725, 17996852175]

約数ペア:

[(1, 17996852175), (3, 5998950725), (5, 3599370435), (15, 1199790145), (25, 719874087), (75, 239958029), (2081, 8648175), (6243, 2882725), (10405, 1729635), (31215, 576545), (52025, 345927), (115309, 156075)]