1081249195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{5569}}^1$

素因数の和:5719

約数の個数: 32

約数和(自身を含む): 1459785600

約数和(自身を除く): 378536405

約数列:

[1, 5, 13, 29, 65, 103, 145, 377, 515, 1339, 1885, 2987, 5569, 6695, 14935, 27845, 38831, 72397, 161501, 194155, 361985, 573607, 807505, 2099513, 2868035, 7456891, 10497565, 16634603, 37284455, 83173015, 216249839, 1081249195]

約数ペア:

[(1, 1081249195), (5, 216249839), (13, 83173015), (29, 37284455), (65, 16634603), (103, 10497565), (145, 7456891), (377, 2868035), (515, 2099513), (1339, 807505), (1885, 573607), (2987, 361985), (5569, 194155), (6695, 161501), (14935, 72397), (27845, 38831)]