7104955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 10563840

約数和(自身を除く): 3458885

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 523, 715, 1045, 1235, 2615, 2717, 5753, 6799, 9937, 13585, 28765, 33995, 49685, 74789, 109307, 129181, 373945, 546535, 645905, 1420991, 7104955]

約数ペア:

[(1, 7104955), (5, 1420991), (11, 645905), (13, 546535), (19, 373945), (55, 129181), (65, 109307), (95, 74789), (143, 49685), (209, 33995), (247, 28765), (523, 13585), (715, 9937), (1045, 6799), (1235, 5753), (2615, 2717)]