23947455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 44149248

約数和(自身を除く): 20201793

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1741, 1965, 2751, 4585, 5223, 8705, 12187, 13755, 26115, 36561, 60935, 182805, 228071, 684213, 1140355, 1596497, 3421065, 4789491, 7982485, 23947455]

約数ペア:

[(1, 23947455), (3, 7982485), (5, 4789491), (7, 3421065), (15, 1596497), (21, 1140355), (35, 684213), (105, 228071), (131, 182805), (393, 60935), (655, 36561), (917, 26115), (1741, 13755), (1965, 12187), (2751, 8705), (4585, 5223)]