27811935

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4093}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 48538464

約数和(自身を除く): 20726529

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 4093, 6795, 12279, 20465, 36837, 61395, 184185, 618043, 1854129, 3090215, 5562387, 9270645, 27811935]

約数ペア:

[(1, 27811935), (3, 9270645), (5, 5562387), (9, 3090215), (15, 1854129), (45, 618043), (151, 184185), (453, 61395), (755, 36837), (1359, 20465), (2265, 12279), (4093, 6795)]