5220787985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{3719}}^1$

素因数の和:5861

約数の個数: 32

約数和(自身を含む): 7542374400

約数和(自身を除く): 2321586415

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 2111, 3719, 10555, 14777, 18595, 26033, 40109, 70661, 73885, 130165, 200545, 280763, 353305, 494627, 1403815, 2473135, 7850809, 39254045, 54955663, 149165371, 274778315, 745826855, 1044157597, 5220787985]

約数ペア:

[(1, 5220787985), (5, 1044157597), (7, 745826855), (19, 274778315), (35, 149165371), (95, 54955663), (133, 39254045), (665, 7850809), (2111, 2473135), (3719, 1403815), (10555, 494627), (14777, 353305), (18595, 280763), (26033, 200545), (40109, 130165), (70661, 73885)]