7322315

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 12736080

約数和(自身を除く): 5413765

約数列:

[1, 5, 7, 11, 13, 19, 35, 49, 55, 65, 77, 91, 95, 121, 133, 143, 209, 245, 247, 385, 455, 539, 605, 637, 665, 715, 847, 931, 1001, 1045, 1235, 1463, 1573, 1729, 2299, 2695, 2717, 3185, 4235, 4655, 5005, 5929, 7007, 7315, 7865, 8645, 10241, 11011, 11495, 12103, 13585, 16093, 19019, 29645, 29887, 35035, 51205, 55055, 60515, 77077, 80465, 95095, 112651, 133133, 149435, 209209, 385385, 563255, 665665, 1046045, 1464463, 7322315]

約数ペア:

[(1, 7322315), (5, 1464463), (7, 1046045), (11, 665665), (13, 563255), (19, 385385), (35, 209209), (49, 149435), (55, 133133), (65, 112651), (77, 95095), (91, 80465), (95, 77077), (121, 60515), (133, 55055), (143, 51205), (209, 35035), (245, 29887), (247, 29645), (385, 19019), (455, 16093), (539, 13585), (605, 12103), (637, 11495), (665, 11011), (715, 10241), (847, 8645), (931, 7865), (1001, 7315), (1045, 7007), (1235, 5929), (1463, 5005), (1573, 4655), (1729, 4235), (2299, 3185), (2695, 2717)]