73553445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 146465280

約数和(自身を除く): 72911835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 239, 315, 717, 977, 1195, 1673, 2151, 2931, 3585, 4885, 5019, 6839, 8365, 8793, 10755, 14655, 15057, 20517, 25095, 34195, 43965, 61551, 75285, 102585, 233503, 307755, 700509, 1167515, 1634521, 2101527, 3502545, 4903563, 8172605, 10507635, 14710689, 24517815, 73553445]

約数ペア:

[(1, 73553445), (3, 24517815), (5, 14710689), (7, 10507635), (9, 8172605), (15, 4903563), (21, 3502545), (35, 2101527), (45, 1634521), (63, 1167515), (105, 700509), (239, 307755), (315, 233503), (717, 102585), (977, 75285), (1195, 61551), (1673, 43965), (2151, 34195), (2931, 25095), (3585, 20517), (4885, 15057), (5019, 14655), (6839, 10755), (8365, 8793)]