71316825

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{9803}}^1$

素因数の和:9913

約数の個数: 24

約数和(自身を含む): 119138208

約数和(自身を除く): 47821383

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 7275, 9803, 29409, 49015, 147045, 245075, 735225, 950891, 2852673, 4754455, 14263365, 23772275, 71316825]

約数ペア:

[(1, 71316825), (3, 23772275), (5, 14263365), (15, 4754455), (25, 2852673), (75, 950891), (97, 735225), (291, 245075), (485, 147045), (1455, 49015), (2425, 29409), (7275, 9803)]