2013270255

素因数分解:

$3^3\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{7723}}^1$

素因数の和:9668

約数の個数: 32

約数和(自身を含む): 3581464320

約数和(自身を除く): 1568194065

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1931, 5793, 7723, 9655, 17379, 23169, 28965, 38615, 52137, 69507, 86895, 115845, 208521, 260685, 347535, 1042605, 14913113, 44739339, 74565565, 134218017, 223696695, 402654051, 671090085, 2013270255]

約数ペア:

[(1, 2013270255), (3, 671090085), (5, 402654051), (9, 223696695), (15, 134218017), (27, 74565565), (45, 44739339), (135, 14913113), (1931, 1042605), (5793, 347535), (7723, 260685), (9655, 208521), (17379, 115845), (23169, 86895), (28965, 69507), (38615, 52137)]