744966145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 1144523520

約数和(自身を除く): 399557375

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 121, 265, 371, 385, 583, 605, 847, 1855, 2915, 3319, 4081, 4235, 6413, 16595, 20405, 23233, 32065, 36509, 44891, 116165, 175907, 182545, 224455, 255563, 401599, 879535, 1231349, 1277815, 1934977, 2007995, 2811193, 6156745, 9674885, 13544839, 14055965, 21284747, 67724195, 106423735, 148993229, 744966145]

約数ペア:

[(1, 744966145), (5, 148993229), (7, 106423735), (11, 67724195), (35, 21284747), (53, 14055965), (55, 13544839), (77, 9674885), (121, 6156745), (265, 2811193), (371, 2007995), (385, 1934977), (583, 1277815), (605, 1231349), (847, 879535), (1855, 401599), (2915, 255563), (3319, 224455), (4081, 182545), (4235, 175907), (6413, 116165), (16595, 44891), (20405, 36509), (23233, 32065)]