4908365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 7916160

約数和(自身を除く): 3007795

約数列:

[1, 5, 7, 11, 19, 35, 55, 61, 77, 95, 121, 133, 209, 305, 385, 427, 605, 665, 671, 847, 1045, 1159, 1463, 2135, 2299, 3355, 4235, 4697, 5795, 7315, 7381, 8113, 11495, 12749, 16093, 23485, 36905, 40565, 51667, 63745, 80465, 89243, 140239, 258335, 446215, 701195, 981673, 4908365]

約数ペア:

[(1, 4908365), (5, 981673), (7, 701195), (11, 446215), (19, 258335), (35, 140239), (55, 89243), (61, 80465), (77, 63745), (95, 51667), (121, 40565), (133, 36905), (209, 23485), (305, 16093), (385, 12749), (427, 11495), (605, 8113), (665, 7381), (671, 7315), (847, 5795), (1045, 4697), (1159, 4235), (1463, 3355), (2135, 2299)]