33751025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 53032320

約数和(自身を除く): 19281295

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 89, 175, 197, 275, 385, 445, 623, 979, 985, 1379, 1925, 2167, 2225, 3115, 4895, 4925, 6853, 6895, 10835, 15169, 15575, 17533, 24475, 34265, 34475, 54175, 75845, 87665, 122731, 171325, 192863, 379225, 438325, 613655, 964315, 1350041, 3068275, 4821575, 6750205, 33751025]

約数ペア:

[(1, 33751025), (5, 6750205), (7, 4821575), (11, 3068275), (25, 1350041), (35, 964315), (55, 613655), (77, 438325), (89, 379225), (175, 192863), (197, 171325), (275, 122731), (385, 87665), (445, 75845), (623, 54175), (979, 34475), (985, 34265), (1379, 24475), (1925, 17533), (2167, 15575), (2225, 15169), (3115, 10835), (4895, 6895), (4925, 6853)]