770654755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 1023160320

約数和(自身を除く): 252505565

約数列:

[1, 5, 13, 59, 65, 103, 295, 515, 767, 1339, 1951, 3835, 6077, 6695, 9755, 25363, 30385, 79001, 115109, 126815, 200953, 395005, 575545, 1004765, 1496417, 2612389, 7482085, 11856227, 13061945, 59281135, 154130951, 770654755]

約数ペア:

[(1, 770654755), (5, 154130951), (13, 59281135), (59, 13061945), (65, 11856227), (103, 7482085), (295, 2612389), (515, 1496417), (767, 1004765), (1339, 575545), (1951, 395005), (3835, 200953), (6077, 126815), (6695, 115109), (9755, 79001), (25363, 30385)]