71203265

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 105356160

約数和(自身を除く): 34152895

約数列:

[1, 5, 7, 29, 35, 41, 59, 145, 203, 205, 287, 295, 413, 841, 1015, 1189, 1435, 1711, 2065, 2419, 4205, 5887, 5945, 8323, 8555, 11977, 12095, 16933, 29435, 34481, 41615, 49619, 59885, 70151, 84665, 172405, 241367, 248095, 347333, 350755, 491057, 1206835, 1736665, 2034379, 2455285, 10171895, 14240653, 71203265]

約数ペア:

[(1, 71203265), (5, 14240653), (7, 10171895), (29, 2455285), (35, 2034379), (41, 1736665), (59, 1206835), (145, 491057), (203, 350755), (205, 347333), (287, 248095), (295, 241367), (413, 172405), (841, 84665), (1015, 70151), (1189, 59885), (1435, 49619), (1711, 41615), (2065, 34481), (2419, 29435), (4205, 16933), (5887, 12095), (5945, 11977), (8323, 8555)]