16053195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 29491200

約数和(自身を除く): 13438005

約数列:

[1, 3, 5, 15, 19, 23, 31, 57, 69, 79, 93, 95, 115, 155, 237, 285, 345, 395, 437, 465, 589, 713, 1185, 1311, 1501, 1767, 1817, 2139, 2185, 2449, 2945, 3565, 4503, 5451, 6555, 7347, 7505, 8835, 9085, 10695, 12245, 13547, 22515, 27255, 34523, 36735, 40641, 46531, 56327, 67735, 103569, 139593, 168981, 172615, 203205, 232655, 281635, 517845, 697965, 844905, 1070213, 3210639, 5351065, 16053195]

約数ペア:

[(1, 16053195), (3, 5351065), (5, 3210639), (15, 1070213), (19, 844905), (23, 697965), (31, 517845), (57, 281635), (69, 232655), (79, 203205), (93, 172615), (95, 168981), (115, 139593), (155, 103569), (237, 67735), (285, 56327), (345, 46531), (395, 40641), (437, 36735), (465, 34523), (589, 27255), (713, 22515), (1185, 13547), (1311, 12245), (1501, 10695), (1767, 9085), (1817, 8835), (2139, 7505), (2185, 7347), (2449, 6555), (2945, 5451), (3565, 4503)]