1279583055

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{129841}}^1$

素因数の和:129928

約数の個数: 32

約数和(自身を含む): 2305993920

約数和(自身を除く): 1026410865

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 129841, 389523, 649205, 1168569, 1947615, 3505707, 5842845, 9478393, 17528535, 28435179, 47391965, 85305537, 142175895, 255916611, 426527685, 1279583055]

約数ペア:

[(1, 1279583055), (3, 426527685), (5, 255916611), (9, 142175895), (15, 85305537), (27, 47391965), (45, 28435179), (73, 17528535), (135, 9478393), (219, 5842845), (365, 3505707), (657, 1947615), (1095, 1168569), (1971, 649205), (3285, 389523), (9855, 129841)]