72673845

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{38149}}^1$

素因数の和:38284

約数の個数: 16

約数和(自身を含む): 117196800

約数和(自身を除く): 44522955

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 38149, 114447, 190745, 572235, 4844923, 14534769, 24224615, 72673845]

約数ペア:

[(1, 72673845), (3, 24224615), (5, 14534769), (15, 4844923), (127, 572235), (381, 190745), (635, 114447), (1905, 38149)]