28583695

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 13510385

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 811, 1007, 1855, 4055, 5035, 5677, 7049, 15409, 28385, 35245, 42983, 77045, 107863, 214915, 300881, 539315, 816677, 1504405, 4083385, 5716739, 28583695]

約数ペア:

[(1, 28583695), (5, 5716739), (7, 4083385), (19, 1504405), (35, 816677), (53, 539315), (95, 300881), (133, 214915), (265, 107863), (371, 77045), (665, 42983), (811, 35245), (1007, 28385), (1855, 15409), (4055, 7049), (5035, 5677)]