534973815

素因数分解:

$3^4\times 5^1\times {\mathrm{1320923}}^1$

素因数の和:1320940

約数の個数: 20

約数和(自身を含む): 958990824

約数和(自身を除く): 424017009

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1320923, 3962769, 6604615, 11888307, 19813845, 35664921, 59441535, 106994763, 178324605, 534973815]

約数ペア:

[(1, 534973815), (3, 178324605), (5, 106994763), (9, 59441535), (15, 35664921), (27, 19813845), (45, 11888307), (81, 6604615), (135, 3962769), (405, 1320923)]