23682505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 12087095

約数列:

[1, 5, 7, 11, 35, 55, 77, 137, 385, 449, 685, 959, 1507, 2245, 3143, 4795, 4939, 7535, 10549, 15715, 24695, 34573, 52745, 61513, 172865, 307565, 430591, 676643, 2152955, 3383215, 4736501, 23682505]

約数ペア:

[(1, 23682505), (5, 4736501), (7, 3383215), (11, 2152955), (35, 676643), (55, 430591), (77, 307565), (137, 172865), (385, 61513), (449, 52745), (685, 34573), (959, 24695), (1507, 15715), (2245, 10549), (3143, 7535), (4795, 4939)]