121250205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 223657200

約数和(自身を除く): 102406995

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 353, 449, 765, 1059, 1347, 1765, 2245, 3177, 4041, 5295, 6001, 6735, 7633, 15885, 18003, 20205, 22899, 30005, 38165, 54009, 68697, 90015, 114495, 158497, 270045, 343485, 475491, 792485, 1426473, 2377455, 2694449, 7132365, 8083347, 13472245, 24250041, 40416735, 121250205]

約数ペア:

[(1, 121250205), (3, 40416735), (5, 24250041), (9, 13472245), (15, 8083347), (17, 7132365), (45, 2694449), (51, 2377455), (85, 1426473), (153, 792485), (255, 475491), (353, 343485), (449, 270045), (765, 158497), (1059, 114495), (1347, 90015), (1765, 68697), (2245, 54009), (3177, 38165), (4041, 30005), (5295, 22899), (6001, 20205), (6735, 18003), (7633, 15885)]