72423748425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1\times {\mathrm{929}}^1$

素因数の和:2023

約数の個数: 96

約数和(自身を含む): 137985454080

約数和(自身を除く): 65561705655

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 163, 175, 489, 525, 815, 911, 929, 1141, 2445, 2733, 2787, 3423, 4075, 4555, 4645, 5705, 6377, 6503, 12225, 13665, 13935, 17115, 19131, 19509, 22775, 23225, 28525, 31885, 32515, 68325, 69675, 85575, 95655, 97545, 148493, 151427, 159425, 162575, 445479, 454281, 478275, 487725, 742465, 757135, 846319, 1039451, 1059989, 2227395, 2271405, 2538957, 3118353, 3179967, 3712325, 3785675, 4231595, 5197255, 5299945, 5924233, 11136975, 11357025, 12694785, 15591765, 15899835, 17772699, 21157975, 25986275, 26499725, 29621165, 63473925, 77958825, 79499175, 88863495, 137949997, 148105825, 413849991, 444317475, 689749985, 965649979, 2069249955, 2896949937, 3448749925, 4828249895, 10346249775, 14484749685, 24141249475, 72423748425]

約数ペア:

[(1, 72423748425), (3, 24141249475), (5, 14484749685), (7, 10346249775), (15, 4828249895), (21, 3448749925), (25, 2896949937), (35, 2069249955), (75, 965649979), (105, 689749985), (163, 444317475), (175, 413849991), (489, 148105825), (525, 137949997), (815, 88863495), (911, 79499175), (929, 77958825), (1141, 63473925), (2445, 29621165), (2733, 26499725), (2787, 25986275), (3423, 21157975), (4075, 17772699), (4555, 15899835), (4645, 15591765), (5705, 12694785), (6377, 11357025), (6503, 11136975), (12225, 5924233), (13665, 5299945), (13935, 5197255), (17115, 4231595), (19131, 3785675), (19509, 3712325), (22775, 3179967), (23225, 3118353), (28525, 2538957), (31885, 2271405), (32515, 2227395), (68325, 1059989), (69675, 1039451), (85575, 846319), (95655, 757135), (97545, 742465), (148493, 487725), (151427, 478275), (159425, 454281), (162575, 445479)]