11384715

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 19031616

約数和(自身を除く): 7646901

約数列:

[1, 3, 5, 15, 37, 73, 111, 185, 219, 281, 365, 555, 843, 1095, 1405, 2701, 4215, 8103, 10397, 13505, 20513, 31191, 40515, 51985, 61539, 102565, 155955, 307695, 758981, 2276943, 3794905, 11384715]

約数ペア:

[(1, 11384715), (3, 3794905), (5, 2276943), (15, 758981), (37, 307695), (73, 155955), (111, 102565), (185, 61539), (219, 51985), (281, 40515), (365, 31191), (555, 20513), (843, 13505), (1095, 10397), (1405, 8103), (2701, 4215)]