29153285

素因数分解:

$5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 12318715

約数列:

[1, 5, 7, 35, 49, 89, 191, 245, 343, 445, 623, 955, 1337, 1715, 3115, 4361, 6685, 9359, 16999, 21805, 30527, 46795, 65513, 84995, 118993, 152635, 327565, 594965, 832951, 4164755, 5830657, 29153285]

約数ペア:

[(1, 29153285), (5, 5830657), (7, 4164755), (35, 832951), (49, 594965), (89, 327565), (191, 152635), (245, 118993), (343, 84995), (445, 65513), (623, 46795), (955, 30527), (1337, 21805), (1715, 16999), (3115, 9359), (4361, 6685)]