128533685

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{216023}}^1$

素因数の和:216052

約数の個数: 16

約数和(自身を含む): 186644736

約数和(自身を除く): 58111051

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 216023, 1080115, 1512161, 3672391, 7560805, 18361955, 25706737, 128533685]

約数ペア:

[(1, 128533685), (5, 25706737), (7, 18361955), (17, 7560805), (35, 3672391), (85, 1512161), (119, 1080115), (595, 216023)]