1662095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 2116800

約数和(自身を除く): 454705

約数列:

[1, 5, 23, 97, 115, 149, 485, 745, 2231, 3427, 11155, 14453, 17135, 72265, 332419, 1662095]

約数ペア:

[(1, 1662095), (5, 332419), (23, 72265), (97, 17135), (115, 14453), (149, 11155), (485, 3427), (745, 2231)]