77881437595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{130279}}^1$

素因数の和:130855

約数の個数: 32

約数和(自身を含む): 106764981120

約数和(自身を除く): 28883543525

約数列:

[1, 5, 13, 17, 65, 85, 221, 541, 1105, 2705, 7033, 9197, 35165, 45985, 119561, 130279, 597805, 651395, 1693627, 2214743, 8468135, 11073715, 28791659, 70480939, 143958295, 352404695, 916252207, 1198175963, 4581261035, 5990879815, 15576287519, 77881437595]

約数ペア:

[(1, 77881437595), (5, 15576287519), (13, 5990879815), (17, 4581261035), (65, 1198175963), (85, 916252207), (221, 352404695), (541, 143958295), (1105, 70480939), (2705, 28791659), (7033, 11073715), (9197, 8468135), (35165, 2214743), (45985, 1693627), (119561, 651395), (130279, 597805)]