4619895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 8819712

約数和(自身を除く): 4199817

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1913, 2415, 5739, 9565, 13391, 28695, 40173, 43999, 66955, 131997, 200865, 219995, 307993, 659985, 923979, 1539965, 4619895]

約数ペア:

[(1, 4619895), (3, 1539965), (5, 923979), (7, 659985), (15, 307993), (21, 219995), (23, 200865), (35, 131997), (69, 66955), (105, 43999), (115, 40173), (161, 28695), (345, 13391), (483, 9565), (805, 5739), (1913, 2415)]