91970905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61519}}^1$

素因数の和:61560

約数の個数: 16

約数和(自身を含む): 124024320

約数和(自身を除く): 32053415

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 61519, 307595, 799747, 1414937, 3998735, 7074685, 18394181, 91970905]

約数ペア:

[(1, 91970905), (5, 18394181), (13, 7074685), (23, 3998735), (65, 1414937), (115, 799747), (299, 307595), (1495, 61519)]