201227758065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13844359}}^1$

素因数の和:13844406

約数の個数: 48

約数和(自身を含む): 388749628800

約数和(自身を除く): 187521870735

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 14535, 13844359, 41533077, 69221795, 124599231, 207665385, 235354103, 263042821, 622996155, 706062309, 789128463, 1176770515, 1315214105, 2118186927, 2367385389, 3530311545, 3945642315, 4471727957, 10590934635, 11836926945, 13415183871, 22358639785, 40245551613, 67075919355, 201227758065]

約数ペア:

[(1, 201227758065), (3, 67075919355), (5, 40245551613), (9, 22358639785), (15, 13415183871), (17, 11836926945), (19, 10590934635), (45, 4471727957), (51, 3945642315), (57, 3530311545), (85, 2367385389), (95, 2118186927), (153, 1315214105), (171, 1176770515), (255, 789128463), (285, 706062309), (323, 622996155), (765, 263042821), (855, 235354103), (969, 207665385), (1615, 124599231), (2907, 69221795), (4845, 41533077), (14535, 13844359)]