73221355

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3329}}^1$

素因数の和:3470

約数の個数: 16

約数和(自身を含む): 90629280

約数和(自身を除く): 17407925

約数列:

[1, 5, 53, 83, 265, 415, 3329, 4399, 16645, 21995, 176437, 276307, 882185, 1381535, 14644271, 73221355]

約数ペア:

[(1, 73221355), (5, 14644271), (53, 1381535), (83, 882185), (265, 276307), (415, 176437), (3329, 21995), (4399, 16645)]