98825155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 140978880

約数和(自身を除く): 42153725

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 445, 715, 979, 1157, 1553, 4895, 5785, 7765, 12727, 17083, 20189, 63635, 85415, 100945, 138217, 222079, 691085, 1110395, 1520387, 1796821, 7601935, 8984105, 19765031, 98825155]

約数ペア:

[(1, 98825155), (5, 19765031), (11, 8984105), (13, 7601935), (55, 1796821), (65, 1520387), (89, 1110395), (143, 691085), (445, 222079), (715, 138217), (979, 100945), (1157, 85415), (1553, 63635), (4895, 20189), (5785, 17083), (7765, 12727)]