74925705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{172243}}^1$

素因数の和:172280

約数の個数: 16

約数和(自身を含む): 124015680

約数和(自身を除く): 49089975

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 172243, 516729, 861215, 2583645, 4995047, 14985141, 24975235, 74925705]

約数ペア:

[(1, 74925705), (3, 24975235), (5, 14985141), (15, 4995047), (29, 2583645), (87, 861215), (145, 516729), (435, 172243)]