214988115

素因数分解:

$3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{25189}}^1$

素因数の和:25766

約数の個数: 16

約数和(自身を含む): 344599200

約数和(自身を除く): 129611085

約数列:

[1, 3, 5, 15, 569, 1707, 2845, 8535, 25189, 75567, 125945, 377835, 14332541, 42997623, 71662705, 214988115]

約数ペア:

[(1, 214988115), (3, 71662705), (5, 42997623), (15, 14332541), (569, 377835), (1707, 125945), (2845, 75567), (8535, 25189)]