138661569195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1\times {\mathrm{1613}}^1$

素因数の和:2780

約数の個数: 64

約数和(自身を含む): 230556672000

約数和(自身を除く): 91895102805

約数列:

[1, 3, 5, 15, 31, 93, 155, 199, 465, 597, 929, 995, 1613, 2787, 2985, 4645, 4839, 6169, 8065, 13935, 18507, 24195, 28799, 30845, 50003, 86397, 92535, 143995, 150009, 184871, 250015, 320987, 431985, 554613, 750045, 924355, 962961, 1498477, 1604935, 2773065, 4495431, 4814805, 5731001, 7492385, 9950597, 17193003, 22477155, 28655005, 29851791, 46452787, 49752985, 85965015, 139358361, 149258955, 232263935, 298196923, 696791805, 894590769, 1490984615, 4472953845, 9244104613, 27732313839, 46220523065, 138661569195]

約数ペア:

[(1, 138661569195), (3, 46220523065), (5, 27732313839), (15, 9244104613), (31, 4472953845), (93, 1490984615), (155, 894590769), (199, 696791805), (465, 298196923), (597, 232263935), (929, 149258955), (995, 139358361), (1613, 85965015), (2787, 49752985), (2985, 46452787), (4645, 29851791), (4839, 28655005), (6169, 22477155), (8065, 17193003), (13935, 9950597), (18507, 7492385), (24195, 5731001), (28799, 4814805), (30845, 4495431), (50003, 2773065), (86397, 1604935), (92535, 1498477), (143995, 962961), (150009, 924355), (184871, 750045), (250015, 554613), (320987, 431985)]