426546645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 813957120

約数和(自身を除く): 387410475

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 127, 145, 203, 381, 435, 609, 635, 889, 1015, 1103, 1905, 2667, 3045, 3309, 3683, 4445, 5515, 7721, 11049, 13335, 16545, 18415, 23163, 25781, 31987, 38605, 55245, 77343, 95961, 115815, 128905, 140081, 159935, 223909, 386715, 420243, 479805, 671727, 700405, 980567, 1119545, 2101215, 2941701, 3358635, 4062349, 4902835, 12187047, 14708505, 20311745, 28436443, 60935235, 85309329, 142182215, 426546645]

約数ペア:

[(1, 426546645), (3, 142182215), (5, 85309329), (7, 60935235), (15, 28436443), (21, 20311745), (29, 14708505), (35, 12187047), (87, 4902835), (105, 4062349), (127, 3358635), (145, 2941701), (203, 2101215), (381, 1119545), (435, 980567), (609, 700405), (635, 671727), (889, 479805), (1015, 420243), (1103, 386715), (1905, 223909), (2667, 159935), (3045, 140081), (3309, 128905), (3683, 115815), (4445, 95961), (5515, 77343), (7721, 55245), (11049, 38605), (13335, 31987), (16545, 25781), (18415, 23163)]