3360645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 6469632

約数和(自身を除く): 3108987

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 191, 207, 255, 345, 391, 573, 765, 955, 1035, 1173, 1719, 1955, 2865, 3247, 3519, 4393, 5865, 8595, 9741, 13179, 16235, 17595, 21965, 29223, 39537, 48705, 65895, 74681, 146115, 197685, 224043, 373405, 672129, 1120215, 3360645]

約数ペア:

[(1, 3360645), (3, 1120215), (5, 672129), (9, 373405), (15, 224043), (17, 197685), (23, 146115), (45, 74681), (51, 65895), (69, 48705), (85, 39537), (115, 29223), (153, 21965), (191, 17595), (207, 16235), (255, 13179), (345, 9741), (391, 8595), (573, 5865), (765, 4393), (955, 3519), (1035, 3247), (1173, 2865), (1719, 1955)]