72289055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9923}}^1$

素因数の和:10006

約数の個数: 16

約数和(自身を含む): 91459584

約数和(自身を除く): 19170529

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 9923, 49615, 307613, 466381, 1538065, 2331905, 14457811, 72289055]

約数ペア:

[(1, 72289055), (5, 14457811), (31, 2331905), (47, 1538065), (155, 466381), (235, 307613), (1457, 49615), (7285, 9923)]