13304879885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1033}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 17905364400

約数和(自身を除く): 4600484515

約数列:

[1, 5, 11, 55, 61, 121, 305, 349, 605, 671, 1033, 1745, 3355, 3839, 5165, 7381, 11363, 19195, 21289, 36905, 42229, 56815, 63013, 106445, 124993, 211145, 234179, 315065, 360517, 624965, 693143, 1170895, 1802585, 2575969, 3465715, 3965687, 7624573, 12879845, 19828435, 21991537, 38122865, 43622557, 109957685, 218112785, 241906907, 1209534535, 2660975977, 13304879885]

約数ペア:

[(1, 13304879885), (5, 2660975977), (11, 1209534535), (55, 241906907), (61, 218112785), (121, 109957685), (305, 43622557), (349, 38122865), (605, 21991537), (671, 19828435), (1033, 12879845), (1745, 7624573), (3355, 3965687), (3839, 3465715), (5165, 2575969), (7381, 1802585), (11363, 1170895), (19195, 693143), (21289, 624965), (36905, 360517), (42229, 315065), (56815, 234179), (63013, 211145), (106445, 124993)]