15472377

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2930

約数の個数: 20

約数和(自身を含む): 23466256

約数和(自身を除く): 7993879

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 2851, 5427, 8553, 25659, 76977, 191017, 230931, 573051, 1719153, 5157459, 15472377]

約数ペア:

[(1, 15472377), (3, 5157459), (9, 1719153), (27, 573051), (67, 230931), (81, 191017), (201, 76977), (603, 25659), (1809, 8553), (2851, 5427)]