80983805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3469}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 119923200

約数和(自身を除く): 38939395

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 3335, 3469, 4669, 17345, 23345, 24283, 79787, 100601, 121415, 398935, 503005, 558509, 704207, 2313823, 2792545, 3521035, 11569115, 16196761, 80983805]

約数ペア:

[(1, 80983805), (5, 16196761), (7, 11569115), (23, 3521035), (29, 2792545), (35, 2313823), (115, 704207), (145, 558509), (161, 503005), (203, 398935), (667, 121415), (805, 100601), (1015, 79787), (3335, 24283), (3469, 23345), (4669, 17345)]