1054334025

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 1977730560

約数和(自身を除く): 923396535

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 71, 75, 93, 155, 213, 225, 279, 355, 465, 639, 775, 1065, 1395, 1775, 2129, 2201, 2325, 3195, 5325, 6387, 6603, 6975, 10645, 11005, 15975, 19161, 19809, 31935, 33015, 53225, 55025, 65999, 95805, 99045, 151159, 159675, 165075, 197997, 329995, 453477, 479025, 495225, 593991, 755795, 989985, 1360431, 1649975, 2267385, 2969955, 3778975, 4685929, 4949925, 6802155, 11336925, 14057787, 14849775, 23429645, 34010775, 42173361, 70288935, 117148225, 210866805, 351444675, 1054334025]

約数ペア:

[(1, 1054334025), (3, 351444675), (5, 210866805), (9, 117148225), (15, 70288935), (25, 42173361), (31, 34010775), (45, 23429645), (71, 14849775), (75, 14057787), (93, 11336925), (155, 6802155), (213, 4949925), (225, 4685929), (279, 3778975), (355, 2969955), (465, 2267385), (639, 1649975), (775, 1360431), (1065, 989985), (1395, 755795), (1775, 593991), (2129, 495225), (2201, 479025), (2325, 453477), (3195, 329995), (5325, 197997), (6387, 165075), (6603, 159675), (6975, 151159), (10645, 99045), (11005, 95805), (15975, 65999), (19161, 55025), (19809, 53225), (31935, 33015)]