3859845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 6825600

約数和(自身を除く): 2965755

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 157, 165, 447, 471, 745, 785, 1639, 1727, 2235, 2355, 4917, 5181, 8195, 8635, 23393, 24585, 25905, 70179, 116965, 257323, 350895, 771969, 1286615, 3859845]

約数ペア:

[(1, 3859845), (3, 1286615), (5, 771969), (11, 350895), (15, 257323), (33, 116965), (55, 70179), (149, 25905), (157, 24585), (165, 23393), (447, 8635), (471, 8195), (745, 5181), (785, 4917), (1639, 2355), (1727, 2235)]