22009965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 37103616

約数和(自身を除く): 15093651

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 487, 655, 1461, 1965, 2435, 3013, 7305, 9039, 11201, 15065, 33603, 45195, 56005, 63797, 168015, 191391, 318985, 956955, 1467331, 4401993, 7336655, 22009965]

約数ペア:

[(1, 22009965), (3, 7336655), (5, 4401993), (15, 1467331), (23, 956955), (69, 318985), (115, 191391), (131, 168015), (345, 63797), (393, 56005), (487, 45195), (655, 33603), (1461, 15065), (1965, 11201), (2435, 9039), (3013, 7305)]