72179065

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 102332160

約数和(自身を除く): 30153095

約数列:

[1, 5, 7, 35, 41, 179, 205, 281, 287, 895, 1253, 1405, 1435, 1967, 6265, 7339, 9835, 11521, 36695, 50299, 51373, 57605, 80647, 251495, 256865, 352093, 403235, 1760465, 2062259, 10311295, 14435813, 72179065]

約数ペア:

[(1, 72179065), (5, 14435813), (7, 10311295), (35, 2062259), (41, 1760465), (179, 403235), (205, 352093), (281, 256865), (287, 251495), (895, 80647), (1253, 57605), (1405, 51373), (1435, 50299), (1967, 36695), (6265, 11521), (7339, 9835)]