373947385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10303}}^1$

素因数の和:10393

約数の個数: 32

約数和(自身を含む): 551964672

約数和(自身を除く): 178017287

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 2135, 5185, 7259, 10303, 36295, 51515, 72121, 175151, 360605, 628483, 875755, 1226057, 3142415, 4399381, 6130285, 10684211, 21996905, 53421055, 74789477, 373947385]

約数ペア:

[(1, 373947385), (5, 74789477), (7, 53421055), (17, 21996905), (35, 10684211), (61, 6130285), (85, 4399381), (119, 3142415), (305, 1226057), (427, 875755), (595, 628483), (1037, 360605), (2135, 175151), (5185, 72121), (7259, 51515), (10303, 36295)]