83898815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16763}}^1$

素因数の和:16799

約数の個数: 32

約数和(自身を含む): 135184896

約数和(自身を除く): 51286081

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 16763, 83815, 117341, 184393, 217919, 586705, 921965, 1089595, 1290751, 1525433, 2397109, 6453755, 7627165, 11985545, 16779763, 83898815]

約数ペア:

[(1, 83898815), (5, 16779763), (7, 11985545), (11, 7627165), (13, 6453755), (35, 2397109), (55, 1525433), (65, 1290751), (77, 1089595), (91, 921965), (143, 586705), (385, 217919), (455, 184393), (715, 117341), (1001, 83815), (5005, 16763)]