5263375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 7338240

約数和(自身を除く): 2074865

約数列:

[1, 5, 13, 25, 41, 65, 79, 125, 205, 325, 395, 533, 1025, 1027, 1625, 1975, 2665, 3239, 5125, 5135, 9875, 13325, 16195, 25675, 42107, 66625, 80975, 128375, 210535, 404875, 1052675, 5263375]

約数ペア:

[(1, 5263375), (5, 1052675), (13, 404875), (25, 210535), (41, 128375), (65, 80975), (79, 66625), (125, 42107), (205, 25675), (325, 16195), (395, 13325), (533, 9875), (1025, 5135), (1027, 5125), (1625, 3239), (1975, 2665)]