10291995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{10891}}^1$

素因数の和:10912

約数の個数: 32

約数和(自身を含む): 20912640

約数和(自身を除く): 10620645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 10891, 32673, 54455, 76237, 98019, 163365, 228711, 294057, 381185, 490095, 686133, 1143555, 1470285, 2058399, 3430665, 10291995]

約数ペア:

[(1, 10291995), (3, 3430665), (5, 2058399), (7, 1470285), (9, 1143555), (15, 686133), (21, 490095), (27, 381185), (35, 294057), (45, 228711), (63, 163365), (105, 98019), (135, 76237), (189, 54455), (315, 32673), (945, 10891)]