71335096735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{210487}}^1$

素因数の和:210943

約数の個数: 32

約数和(自身を含む): 102327478272

約数和(自身を除く): 30992381537

約数列:

[1, 5, 7, 23, 35, 115, 161, 421, 805, 2105, 2947, 9683, 14735, 48415, 67781, 210487, 338905, 1052435, 1473409, 4841201, 7367045, 24206005, 33888407, 88615027, 169442035, 443075135, 620305189, 2038145621, 3101525945, 10190728105, 14267019347, 71335096735]

約数ペア:

[(1, 71335096735), (5, 14267019347), (7, 10190728105), (23, 3101525945), (35, 2038145621), (115, 620305189), (161, 443075135), (421, 169442035), (805, 88615027), (2105, 33888407), (2947, 24206005), (9683, 7367045), (14735, 4841201), (48415, 1473409), (67781, 1052435), (210487, 338905)]