69980115

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{76481}}^1$

素因数の和:76550

約数の個数: 16

約数和(自身を含む): 113805216

約数和(自身を除く): 43825101

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 76481, 229443, 382405, 1147215, 4665341, 13996023, 23326705, 69980115]

約数ペア:

[(1, 69980115), (3, 23326705), (5, 13996023), (15, 4665341), (61, 1147215), (183, 382405), (305, 229443), (915, 76481)]