49112015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7001}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 62513856

約数和(自身を除く): 13401841

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7001, 7015, 35005, 161023, 427061, 805115, 2135305, 9822403, 49112015]

約数ペア:

[(1, 49112015), (5, 9822403), (23, 2135305), (61, 805115), (115, 427061), (305, 161023), (1403, 35005), (7001, 7015)]