127600005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6353}}^1$

素因数の和:6477

約数の個数: 32

約数和(自身を含む): 222034176

約数和(自身を除く): 94434171

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 4017, 6353, 6695, 19059, 20085, 31765, 82589, 95295, 247767, 412945, 654359, 1238835, 1963077, 3271795, 8506667, 9815385, 25520001, 42533335, 127600005]

約数ペア:

[(1, 127600005), (3, 42533335), (5, 25520001), (13, 9815385), (15, 8506667), (39, 3271795), (65, 1963077), (103, 1238835), (195, 654359), (309, 412945), (515, 247767), (1339, 95295), (1545, 82589), (4017, 31765), (6353, 20085), (6695, 19059)]