85917865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 34739735

約数列:

[1, 5, 11, 29, 55, 59, 83, 121, 145, 295, 319, 415, 605, 649, 913, 1595, 1711, 2407, 3245, 3509, 4565, 4897, 7139, 8555, 10043, 12035, 17545, 18821, 24485, 26477, 35695, 50215, 53867, 94105, 132385, 142013, 207031, 269335, 291247, 592537, 710065, 1035155, 1456235, 1562143, 2962685, 7810715, 17183573, 85917865]

約数ペア:

[(1, 85917865), (5, 17183573), (11, 7810715), (29, 2962685), (55, 1562143), (59, 1456235), (83, 1035155), (121, 710065), (145, 592537), (295, 291247), (319, 269335), (415, 207031), (605, 142013), (649, 132385), (913, 94105), (1595, 53867), (1711, 50215), (2407, 35695), (3245, 26477), (3509, 24485), (4565, 18821), (4897, 17545), (7139, 12035), (8555, 10043)]