23789295

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 43037280

約数和(自身を除く): 19247985

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 389, 405, 453, 755, 1167, 1359, 1945, 2265, 3501, 4077, 5835, 6795, 10503, 12231, 17505, 20385, 31509, 52515, 58739, 61155, 157545, 176217, 293695, 528651, 881085, 1585953, 2643255, 4757859, 7929765, 23789295]

約数ペア:

[(1, 23789295), (3, 7929765), (5, 4757859), (9, 2643255), (15, 1585953), (27, 881085), (45, 528651), (81, 293695), (135, 176217), (151, 157545), (389, 61155), (405, 58739), (453, 52515), (755, 31509), (1167, 20385), (1359, 17505), (1945, 12231), (2265, 10503), (3501, 6795), (4077, 5835)]