72704065

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 102804480

約数和(自身を除く): 30100415

約数列:

[1, 5, 7, 35, 47, 193, 229, 235, 329, 965, 1145, 1351, 1603, 1645, 6755, 8015, 9071, 10763, 44197, 45355, 53815, 63497, 75341, 220985, 309379, 317485, 376705, 1546895, 2077259, 10386295, 14540813, 72704065]

約数ペア:

[(1, 72704065), (5, 14540813), (7, 10386295), (35, 2077259), (47, 1546895), (193, 376705), (229, 317485), (235, 309379), (329, 220985), (965, 75341), (1145, 63497), (1351, 53815), (1603, 45355), (1645, 44197), (6755, 10763), (8015, 9071)]