71505775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6047}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 98993664

約数和(自身を除く): 27487889

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 6047, 11825, 30235, 66517, 151175, 260021, 332585, 1300105, 1662925, 2860231, 6500525, 14301155, 71505775]

約数ペア:

[(1, 71505775), (5, 14301155), (11, 6500525), (25, 2860231), (43, 1662925), (55, 1300105), (215, 332585), (275, 260021), (473, 151175), (1075, 66517), (2365, 30235), (6047, 11825)]