7278133065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{77621}}^1$

素因数の和:77702

約数の個数: 64

約数和(自身を含む): 14307287040

約数和(自身を除く): 7029153975

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 95, 105, 133, 141, 235, 285, 329, 399, 665, 705, 893, 987, 1645, 1995, 2679, 4465, 4935, 6251, 13395, 18753, 31255, 77621, 93765, 232863, 388105, 543347, 1164315, 1474799, 1630041, 2716735, 3648187, 4424397, 7373995, 8150205, 10323593, 10944561, 18240935, 22121985, 25537309, 30970779, 51617965, 54722805, 69315553, 76611927, 127686545, 154853895, 207946659, 346577765, 383059635, 485208871, 1039733295, 1455626613, 2426044355, 7278133065]

約数ペア:

[(1, 7278133065), (3, 2426044355), (5, 1455626613), (7, 1039733295), (15, 485208871), (19, 383059635), (21, 346577765), (35, 207946659), (47, 154853895), (57, 127686545), (95, 76611927), (105, 69315553), (133, 54722805), (141, 51617965), (235, 30970779), (285, 25537309), (329, 22121985), (399, 18240935), (665, 10944561), (705, 10323593), (893, 8150205), (987, 7373995), (1645, 4424397), (1995, 3648187), (2679, 2716735), (4465, 1630041), (4935, 1474799), (6251, 1164315), (13395, 543347), (18753, 388105), (31255, 232863), (77621, 93765)]