71349565

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 103850496

約数和(自身を除く): 32500931

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 805, 1403, 1453, 2135, 7015, 7265, 9821, 10171, 33419, 49105, 50855, 88633, 167095, 233933, 443165, 620431, 1169665, 2038559, 3102155, 10192795, 14269913, 71349565]

約数ペア:

[(1, 71349565), (5, 14269913), (7, 10192795), (23, 3102155), (35, 2038559), (61, 1169665), (115, 620431), (161, 443165), (305, 233933), (427, 167095), (805, 88633), (1403, 50855), (1453, 49105), (2135, 33419), (7015, 10171), (7265, 9821)]