17961273345

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 29378764800

約数和(自身を除く): 11417491455

約数列:

[1, 3, 5, 15, 137, 167, 199, 263, 411, 501, 597, 685, 789, 835, 995, 1315, 2055, 2505, 2985, 3945, 22879, 27263, 33233, 36031, 43921, 52337, 68637, 81789, 99699, 108093, 114395, 131763, 136315, 157011, 166165, 180155, 219605, 261685, 343185, 408945, 498495, 540465, 658815, 785055, 4552921, 6017177, 7170169, 8740279, 13658763, 18051531, 21510507, 22764605, 26220837, 30085885, 35850845, 43701395, 68293815, 90257655, 107552535, 131104185, 1197418223, 3592254669, 5987091115, 17961273345]

約数ペア:

[(1, 17961273345), (3, 5987091115), (5, 3592254669), (15, 1197418223), (137, 131104185), (167, 107552535), (199, 90257655), (263, 68293815), (411, 43701395), (501, 35850845), (597, 30085885), (685, 26220837), (789, 22764605), (835, 21510507), (995, 18051531), (1315, 13658763), (2055, 8740279), (2505, 7170169), (2985, 6017177), (3945, 4552921), (22879, 785055), (27263, 658815), (33233, 540465), (36031, 498495), (43921, 408945), (52337, 343185), (68637, 261685), (81789, 219605), (99699, 180155), (108093, 166165), (114395, 157011), (131763, 136315)]