159262015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{3929}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 213257520

約数和(自身を除く): 53995505

約数列:

[1, 5, 11, 55, 67, 121, 335, 605, 737, 3685, 3929, 8107, 19645, 40535, 43219, 216095, 263243, 475409, 1316215, 2377045, 2895673, 14478365, 31852403, 159262015]

約数ペア:

[(1, 159262015), (5, 31852403), (11, 14478365), (55, 2895673), (67, 2377045), (121, 1316215), (335, 475409), (605, 263243), (737, 216095), (3685, 43219), (3929, 40535), (8107, 19645)]