70291284225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2901601}}^1$

素因数の和:2901650

約数の個数: 48

約数和(自身を含む): 129527513280

約数和(自身を除く): 59236229055

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4845, 8075, 24225, 2901601, 8704803, 14508005, 43524015, 49327217, 55130419, 72540025, 147981651, 165391257, 217620075, 246636085, 275652095, 739908255, 826956285, 937217123, 1233180425, 1378260475, 2811651369, 3699541275, 4134781425, 4686085615, 14058256845, 23430428075, 70291284225]

約数ペア:

[(1, 70291284225), (3, 23430428075), (5, 14058256845), (15, 4686085615), (17, 4134781425), (19, 3699541275), (25, 2811651369), (51, 1378260475), (57, 1233180425), (75, 937217123), (85, 826956285), (95, 739908255), (255, 275652095), (285, 246636085), (323, 217620075), (425, 165391257), (475, 147981651), (969, 72540025), (1275, 55130419), (1425, 49327217), (1615, 43524015), (4845, 14508005), (8075, 8704803), (24225, 2901601)]