71054935

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 103421952

約数和(自身を除く): 32367017

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 805, 1403, 1447, 2135, 7015, 7235, 9821, 10129, 33281, 49105, 50645, 88267, 166405, 232967, 441335, 617869, 1164835, 2030141, 3089345, 10150705, 14210987, 71054935]

約数ペア:

[(1, 71054935), (5, 14210987), (7, 10150705), (23, 3089345), (35, 2030141), (61, 1164835), (115, 617869), (161, 441335), (305, 232967), (427, 166405), (805, 88267), (1403, 50645), (1447, 49105), (2135, 33281), (7015, 10129), (7235, 9821)]