70889105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 102518784

約数和(自身を除く): 31629679

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 535, 749, 805, 823, 2461, 3745, 4115, 5761, 12305, 17227, 18929, 28805, 86135, 88061, 94645, 132503, 440305, 616427, 662515, 2025403, 3082135, 10127015, 14177821, 70889105]

約数ペア:

[(1, 70889105), (5, 14177821), (7, 10127015), (23, 3082135), (35, 2025403), (107, 662515), (115, 616427), (161, 440305), (535, 132503), (749, 94645), (805, 88061), (823, 86135), (2461, 28805), (3745, 18929), (4115, 17227), (5761, 12305)]