55608975

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 54

約数和(自身を含む): 102745656

約数和(自身を除く): 47136681

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 71, 75, 177, 213, 225, 295, 355, 531, 639, 885, 1065, 1475, 1775, 2655, 3195, 3481, 4189, 4425, 5325, 10443, 12567, 13275, 15975, 17405, 20945, 31329, 37701, 52215, 62835, 87025, 104725, 156645, 188505, 247151, 261075, 314175, 741453, 783225, 942525, 1235755, 2224359, 3707265, 6178775, 11121795, 18536325, 55608975]

約数ペア:

[(1, 55608975), (3, 18536325), (5, 11121795), (9, 6178775), (15, 3707265), (25, 2224359), (45, 1235755), (59, 942525), (71, 783225), (75, 741453), (177, 314175), (213, 261075), (225, 247151), (295, 188505), (355, 156645), (531, 104725), (639, 87025), (885, 62835), (1065, 52215), (1475, 37701), (1775, 31329), (2655, 20945), (3195, 17405), (3481, 15975), (4189, 13275), (4425, 12567), (5325, 10443)]