91249345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{21001}}^1$

素因数の和:21096

約数の個数: 16

約数和(自身を含む): 120971520

約数和(自身を除く): 29722175

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 21001, 105005, 231011, 1155055, 1659079, 8295395, 18249869, 91249345]

約数ペア:

[(1, 91249345), (5, 18249869), (11, 8295395), (55, 1659079), (79, 1155055), (395, 231011), (869, 105005), (4345, 21001)]