15698514415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{7243}}^1$

素因数の和:7719

約数の個数: 32

約数和(自身を含む): 20128352256

約数和(自身を除く): 4429837841

約数列:

[1, 5, 23, 47, 115, 235, 401, 1081, 2005, 5405, 7243, 9223, 18847, 36215, 46115, 94235, 166589, 340421, 433481, 832945, 1702105, 2167405, 2904443, 7829683, 14522215, 39148415, 66802189, 136508821, 334010945, 682544105, 3139702883, 15698514415]

約数ペア:

[(1, 15698514415), (5, 3139702883), (23, 682544105), (47, 334010945), (115, 136508821), (235, 66802189), (401, 39148415), (1081, 14522215), (2005, 7829683), (5405, 2904443), (7243, 2167405), (9223, 1702105), (18847, 832945), (36215, 433481), (46115, 340421), (94235, 166589)]