9304505

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 4173895

約数列:

[1, 5, 7, 29, 35, 89, 103, 145, 203, 445, 515, 623, 721, 1015, 2581, 2987, 3115, 3605, 9167, 12905, 14935, 18067, 20909, 45835, 64169, 90335, 104545, 265843, 320845, 1329215, 1860901, 9304505]

約数ペア:

[(1, 9304505), (5, 1860901), (7, 1329215), (29, 320845), (35, 265843), (89, 104545), (103, 90335), (145, 64169), (203, 45835), (445, 20909), (515, 18067), (623, 14935), (721, 12905), (1015, 9167), (2581, 3605), (2987, 3115)]