70771995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{74891}}^1$

素因数の和:74912

約数の個数: 32

約数和(自身を含む): 143792640

約数和(自身を除く): 73020645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 74891, 224673, 374455, 524237, 674019, 1123365, 1572711, 2022057, 2621185, 3370095, 4718133, 7863555, 10110285, 14154399, 23590665, 70771995]

約数ペア:

[(1, 70771995), (3, 23590665), (5, 14154399), (7, 10110285), (9, 7863555), (15, 4718133), (21, 3370095), (27, 2621185), (35, 2022057), (45, 1572711), (63, 1123365), (105, 674019), (135, 524237), (189, 374455), (315, 224673), (945, 74891)]