90319605

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{28537}}^1$

素因数の和:28756

約数の個数: 16

約数和(自身を含む): 145201344

約数和(自身を除く): 54881739

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 28537, 85611, 142685, 428055, 6021307, 18063921, 30106535, 90319605]

約数ペア:

[(1, 90319605), (3, 30106535), (5, 18063921), (15, 6021307), (211, 428055), (633, 142685), (1055, 85611), (3165, 28537)]