15157450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 36569088

約数和(自身を除く): 21411638

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 62, 70, 77, 110, 127, 154, 155, 175, 217, 254, 275, 310, 341, 350, 385, 434, 550, 635, 682, 770, 775, 889, 1085, 1270, 1397, 1550, 1705, 1778, 1925, 2170, 2387, 2794, 3175, 3410, 3850, 3937, 4445, 4774, 5425, 6350, 6985, 7874, 8525, 8890, 9779, 10850, 11935, 13970, 17050, 19558, 19685, 22225, 23870, 27559, 34925, 39370, 43307, 44450, 48895, 55118, 59675, 69850, 86614, 97790, 98425, 119350, 137795, 196850, 216535, 244475, 275590, 303149, 433070, 488950, 606298, 688975, 1082675, 1377950, 1515745, 2165350, 3031490, 7578725, 15157450]

約数ペア:

[(1, 15157450), (2, 7578725), (5, 3031490), (7, 2165350), (10, 1515745), (11, 1377950), (14, 1082675), (22, 688975), (25, 606298), (31, 488950), (35, 433070), (50, 303149), (55, 275590), (62, 244475), (70, 216535), (77, 196850), (110, 137795), (127, 119350), (154, 98425), (155, 97790), (175, 86614), (217, 69850), (254, 59675), (275, 55118), (310, 48895), (341, 44450), (350, 43307), (385, 39370), (434, 34925), (550, 27559), (635, 23870), (682, 22225), (770, 19685), (775, 19558), (889, 17050), (1085, 13970), (1270, 11935), (1397, 10850), (1550, 9779), (1705, 8890), (1778, 8525), (1925, 7874), (2170, 6985), (2387, 6350), (2794, 5425), (3175, 4774), (3410, 4445), (3850, 3937)]