77883535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2399}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 96307200

約数和(自身を除く): 18423665

約数列:

[1, 5, 43, 151, 215, 755, 2399, 6493, 11995, 32465, 103157, 362249, 515785, 1811245, 15576707, 77883535]

約数ペア:

[(1, 77883535), (5, 15576707), (43, 1811245), (151, 515785), (215, 362249), (755, 103157), (2399, 32465), (6493, 11995)]