105821685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 199230720

約数和(自身を除く): 93409035

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 103, 153, 237, 255, 289, 309, 395, 515, 711, 765, 867, 927, 1185, 1343, 1445, 1545, 1751, 2601, 3555, 4029, 4335, 4635, 5253, 6715, 8137, 8755, 12087, 13005, 15759, 20145, 22831, 24411, 26265, 29767, 40685, 60435, 68493, 73233, 78795, 89301, 114155, 122055, 138329, 148835, 205479, 267903, 342465, 366165, 414987, 446505, 691645, 1027395, 1244961, 1339515, 2074935, 2351593, 6224805, 7054779, 11757965, 21164337, 35273895, 105821685]

約数ペア:

[(1, 105821685), (3, 35273895), (5, 21164337), (9, 11757965), (15, 7054779), (17, 6224805), (45, 2351593), (51, 2074935), (79, 1339515), (85, 1244961), (103, 1027395), (153, 691645), (237, 446505), (255, 414987), (289, 366165), (309, 342465), (395, 267903), (515, 205479), (711, 148835), (765, 138329), (867, 122055), (927, 114155), (1185, 89301), (1343, 78795), (1445, 73233), (1545, 68493), (1751, 60435), (2601, 40685), (3555, 29767), (4029, 26265), (4335, 24411), (4635, 22831), (5253, 20145), (6715, 15759), (8137, 13005), (8755, 12087)]