71356185

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3877}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 124018440

約数和(自身を除く): 52662255

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 3877, 6135, 11631, 18405, 19385, 34893, 58155, 174465, 1585693, 4757079, 7928465, 14271237, 23785395, 71356185]

約数ペア:

[(1, 71356185), (3, 23785395), (5, 14271237), (9, 7928465), (15, 4757079), (45, 1585693), (409, 174465), (1227, 58155), (2045, 34893), (3681, 19385), (3877, 18405), (6135, 11631)]