79851885

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 50204307

約数列:

[1, 3, 5, 15, 127, 167, 251, 381, 501, 635, 753, 835, 1255, 1905, 2505, 3765, 21209, 31877, 41917, 63627, 95631, 106045, 125751, 159385, 209585, 318135, 478155, 628755, 5323459, 15970377, 26617295, 79851885]

約数ペア:

[(1, 79851885), (3, 26617295), (5, 15970377), (15, 5323459), (127, 628755), (167, 478155), (251, 318135), (381, 209585), (501, 159385), (635, 125751), (753, 106045), (835, 95631), (1255, 63627), (1905, 41917), (2505, 31877), (3765, 21209)]