108934215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1933}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 199495968

約数和(自身を除く): 90561753

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 663, 867, 1105, 1445, 1933, 3315, 3757, 4335, 5799, 9665, 11271, 18785, 25129, 28995, 32861, 56355, 75387, 98583, 125645, 164305, 376935, 427193, 492915, 558637, 1281579, 1675911, 2135965, 2793185, 6407895, 7262281, 8379555, 21786843, 36311405, 108934215]

約数ペア:

[(1, 108934215), (3, 36311405), (5, 21786843), (13, 8379555), (15, 7262281), (17, 6407895), (39, 2793185), (51, 2135965), (65, 1675911), (85, 1281579), (195, 558637), (221, 492915), (255, 427193), (289, 376935), (663, 164305), (867, 125645), (1105, 98583), (1445, 75387), (1933, 56355), (3315, 32861), (3757, 28995), (4335, 25129), (5799, 18785), (9665, 11271)]