13225103675

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6547}}^1$

素因数の和:6685

約数の個数: 72

約数和(自身を含む): 20410037424

約数和(自身を除く): 7184933749

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 97, 119, 175, 245, 425, 485, 595, 679, 833, 1225, 1649, 2425, 2975, 3395, 4165, 4753, 6547, 8245, 11543, 16975, 20825, 23765, 32735, 41225, 45829, 57715, 80801, 111299, 118825, 163675, 229145, 288575, 320803, 404005, 556495, 635059, 779093, 1145725, 1604015, 2020025, 2782475, 3175295, 3895465, 4445413, 5453651, 8020075, 10796003, 15876475, 19477325, 22227065, 27268255, 31117891, 53980015, 75572021, 111135325, 136341275, 155589455, 269900075, 377860105, 529004147, 777947275, 1889300525, 2645020735, 13225103675]

約数ペア:

[(1, 13225103675), (5, 2645020735), (7, 1889300525), (17, 777947275), (25, 529004147), (35, 377860105), (49, 269900075), (85, 155589455), (97, 136341275), (119, 111135325), (175, 75572021), (245, 53980015), (425, 31117891), (485, 27268255), (595, 22227065), (679, 19477325), (833, 15876475), (1225, 10796003), (1649, 8020075), (2425, 5453651), (2975, 4445413), (3395, 3895465), (4165, 3175295), (4753, 2782475), (6547, 2020025), (8245, 1604015), (11543, 1145725), (16975, 779093), (20825, 635059), (23765, 556495), (32735, 404005), (41225, 320803), (45829, 288575), (57715, 229145), (80801, 163675), (111299, 118825)]