85913555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6091}}^1$

素因数の和:6147

約数の個数: 32

約数和(自身を含む): 131002368

約数和(自身を除く): 45088813

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 6091, 14105, 30455, 42637, 79183, 188821, 213185, 395915, 554281, 944105, 1321747, 2454673, 2771405, 6608735, 12273365, 17182711, 85913555]

約数ペア:

[(1, 85913555), (5, 17182711), (7, 12273365), (13, 6608735), (31, 2771405), (35, 2454673), (65, 1321747), (91, 944105), (155, 554281), (217, 395915), (403, 213185), (455, 188821), (1085, 79183), (2015, 42637), (2821, 30455), (6091, 14105)]