163892145

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{31307}}^1$

素因数の和:31664

約数の個数: 16

約数和(自身を含む): 262987200

約数和(自身を除く): 99095055

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 31307, 93921, 156535, 469605, 10926143, 32778429, 54630715, 163892145]

約数ペア:

[(1, 163892145), (3, 54630715), (5, 32778429), (15, 10926143), (349, 469605), (1047, 156535), (1745, 93921), (5235, 31307)]