2804835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2171805

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 191, 267, 445, 573, 955, 979, 1335, 2101, 2865, 2937, 4895, 6303, 10505, 14685, 16999, 31515, 50997, 84995, 186989, 254985, 560967, 934945, 2804835]

約数ペア:

[(1, 2804835), (3, 934945), (5, 560967), (11, 254985), (15, 186989), (33, 84995), (55, 50997), (89, 31515), (165, 16999), (191, 14685), (267, 10505), (445, 6303), (573, 4895), (955, 2937), (979, 2865), (1335, 2101)]