71149505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 104011776

約数和(自身を除く): 32862271

約数列:

[1, 5, 7, 17, 35, 85, 119, 197, 595, 607, 985, 1379, 3035, 3349, 4249, 6895, 10319, 16745, 21245, 23443, 51595, 72233, 117215, 119579, 361165, 597895, 837053, 2032843, 4185265, 10164215, 14229901, 71149505]

約数ペア:

[(1, 71149505), (5, 14229901), (7, 10164215), (17, 4185265), (35, 2032843), (85, 837053), (119, 597895), (197, 361165), (595, 119579), (607, 117215), (985, 72233), (1379, 51595), (3035, 23443), (3349, 21245), (4249, 16745), (6895, 10319)]