669483995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{42359}}^1$

素因数の和:42502

約数の個数: 16

約数和(自身を含む): 838728000

約数和(自身を除く): 169244005

約数列:

[1, 5, 29, 109, 145, 545, 3161, 15805, 42359, 211795, 1228411, 4617131, 6142055, 23085655, 133896799, 669483995]

約数ペア:

[(1, 669483995), (5, 133896799), (29, 23085655), (109, 6142055), (145, 4617131), (545, 1228411), (3161, 211795), (15805, 42359)]