40009715

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 48755520

約数和(自身を除く): 8745805

約数列:

[1, 5, 151, 197, 269, 755, 985, 1345, 29747, 40619, 52993, 148735, 203095, 264965, 8001943, 40009715]

約数ペア:

[(1, 40009715), (5, 8001943), (151, 264965), (197, 203095), (269, 148735), (755, 52993), (985, 40619), (1345, 29747)]