1352489255

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 1881620640

約数和(自身を除く): 529131385

約数列:

[1, 5, 13, 19, 61, 65, 95, 169, 247, 305, 793, 845, 1159, 1235, 1381, 3211, 3965, 5795, 6905, 10309, 15067, 16055, 17953, 26239, 51545, 75335, 84241, 89765, 131195, 195871, 233389, 341107, 421205, 979355, 1095133, 1166945, 1600579, 1705535, 4434391, 5475665, 8002895, 14236729, 20807527, 22171955, 71183645, 104037635, 270497851, 1352489255]

約数ペア:

[(1, 1352489255), (5, 270497851), (13, 104037635), (19, 71183645), (61, 22171955), (65, 20807527), (95, 14236729), (169, 8002895), (247, 5475665), (305, 4434391), (793, 1705535), (845, 1600579), (1159, 1166945), (1235, 1095133), (1381, 979355), (3211, 421205), (3965, 341107), (5795, 233389), (6905, 195871), (10309, 131195), (15067, 89765), (16055, 84241), (17953, 75335), (26239, 51545)]