7831255815

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1\times {\mathrm{1429}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 13675696320

約数和(自身を除く): 5844440505

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 631, 965, 1429, 1737, 1893, 2895, 3155, 4287, 5679, 7145, 8685, 9465, 12861, 21435, 28395, 64305, 121783, 275797, 365349, 608915, 827391, 901699, 1096047, 1378985, 1826745, 2482173, 2705097, 4136955, 4508495, 5480235, 8115291, 12410865, 13525485, 40576455, 174027907, 522083721, 870139535, 1566251163, 2610418605, 7831255815]

約数ペア:

[(1, 7831255815), (3, 2610418605), (5, 1566251163), (9, 870139535), (15, 522083721), (45, 174027907), (193, 40576455), (579, 13525485), (631, 12410865), (965, 8115291), (1429, 5480235), (1737, 4508495), (1893, 4136955), (2895, 2705097), (3155, 2482173), (4287, 1826745), (5679, 1378985), (7145, 1096047), (8685, 901699), (9465, 827391), (12861, 608915), (21435, 365349), (28395, 275797), (64305, 121783)]