5208465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 8994816

約数和(自身を除く): 3786351

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 487, 713, 1461, 2139, 2435, 3565, 7305, 10695, 11201, 15097, 33603, 45291, 56005, 75485, 168015, 226455, 347231, 1041693, 1736155, 5208465]

約数ペア:

[(1, 5208465), (3, 1736155), (5, 1041693), (15, 347231), (23, 226455), (31, 168015), (69, 75485), (93, 56005), (115, 45291), (155, 33603), (345, 15097), (465, 11201), (487, 10695), (713, 7305), (1461, 3565), (2139, 2435)]