67322715

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 42578085

約数列:

[1, 3, 5, 15, 89, 211, 239, 267, 445, 633, 717, 1055, 1195, 1335, 3165, 3585, 18779, 21271, 50429, 56337, 63813, 93895, 106355, 151287, 252145, 281685, 319065, 756435, 4488181, 13464543, 22440905, 67322715]

約数ペア:

[(1, 67322715), (3, 22440905), (5, 13464543), (15, 4488181), (89, 756435), (211, 319065), (239, 281685), (267, 252145), (445, 151287), (633, 106355), (717, 93895), (1055, 63813), (1195, 56337), (1335, 50429), (3165, 21271), (3585, 18779)]