71830565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 21066715

約数列:

[1, 5, 31, 41, 89, 127, 155, 205, 445, 635, 1271, 2759, 3649, 3937, 5207, 6355, 11303, 13795, 18245, 19685, 26035, 56515, 113119, 161417, 350393, 463423, 565595, 807085, 1751965, 2317115, 14366113, 71830565]

約数ペア:

[(1, 71830565), (5, 14366113), (31, 2317115), (41, 1751965), (89, 807085), (127, 565595), (155, 463423), (205, 350393), (445, 161417), (635, 113119), (1271, 56515), (2759, 26035), (3649, 19685), (3937, 18245), (5207, 13795), (6355, 11303)]