1392783285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1\times {\mathrm{2767}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 2327777280

約数和(自身を除く): 934993995

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1459, 2767, 4377, 7295, 8301, 13835, 21885, 33557, 41505, 63641, 100671, 167785, 190923, 318205, 503355, 954615, 4037053, 12111159, 20185265, 60555795, 92852219, 278556657, 464261095, 1392783285]

約数ペア:

[(1, 1392783285), (3, 464261095), (5, 278556657), (15, 92852219), (23, 60555795), (69, 20185265), (115, 12111159), (345, 4037053), (1459, 954615), (2767, 503355), (4377, 318205), (7295, 190923), (8301, 167785), (13835, 100671), (21885, 63641), (33557, 41505)]