15674786205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19421}}^1\times {\mathrm{4139}}^1$

素因数の和:23581

約数の個数: 32

約数和(自身を含む): 27016778880

約数和(自身を除く): 11341992675

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 4139, 12417, 19421, 20695, 53807, 58263, 62085, 97105, 161421, 252473, 269035, 291315, 757419, 807105, 1262365, 3787095, 80383519, 241150557, 401917595, 1044985747, 1205752785, 3134957241, 5224928735, 15674786205]

約数ペア:

[(1, 15674786205), (3, 5224928735), (5, 3134957241), (13, 1205752785), (15, 1044985747), (39, 401917595), (65, 241150557), (195, 80383519), (4139, 3787095), (12417, 1262365), (19421, 807105), (20695, 757419), (53807, 291315), (58263, 269035), (62085, 252473), (97105, 161421)]