313645345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{54217}}^1$

素因数の和:54324

約数の個数: 16

約数和(自身を含む): 409888080

約数和(自身を除く): 96242735

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 54217, 271085, 704821, 3524105, 4825313, 24126565, 62729069, 313645345]

約数ペア:

[(1, 313645345), (5, 62729069), (13, 24126565), (65, 4825313), (89, 3524105), (445, 704821), (1157, 271085), (5785, 54217)]