23952705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 44108544

約数和(自身を除く): 20155839

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 1453, 2355, 3297, 4359, 5495, 7265, 10171, 16485, 21795, 30513, 50855, 152565, 228121, 684363, 1140605, 1596847, 3421815, 4790541, 7984235, 23952705]

約数ペア:

[(1, 23952705), (3, 7984235), (5, 4790541), (7, 3421815), (15, 1596847), (21, 1140605), (35, 684363), (105, 228121), (157, 152565), (471, 50855), (785, 30513), (1099, 21795), (1453, 16485), (2355, 10171), (3297, 7265), (4359, 5495)]