78028705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17359}}^1$

素因数の和:17424

約数の個数: 16

約数和(自身を含む): 99993600

約数和(自身を除く): 21964895

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 17359, 86795, 503411, 538129, 2517055, 2690645, 15605741, 78028705]

約数ペア:

[(1, 78028705), (5, 15605741), (29, 2690645), (31, 2517055), (145, 538129), (155, 503411), (899, 86795), (4495, 17359)]