7253865

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 12637248

約数和(自身を除く): 5383383

約数列:

[1, 3, 5, 9, 15, 45, 331, 487, 993, 1461, 1655, 2435, 2979, 4383, 4965, 7305, 14895, 21915, 161197, 483591, 805985, 1450773, 2417955, 7253865]

約数ペア:

[(1, 7253865), (3, 2417955), (5, 1450773), (9, 805985), (15, 483591), (45, 161197), (331, 21915), (487, 14895), (993, 7305), (1461, 4965), (1655, 4383), (2435, 2979)]