42574455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 92785056

約数和(自身を除く): 50210601

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1117, 1155, 1815, 2541, 3351, 3465, 4235, 5445, 5585, 7623, 7819, 10053, 12287, 12705, 16755, 23457, 36861, 38115, 39095, 50265, 61435, 70371, 86009, 110583, 117285, 135157, 184305, 258027, 351855, 405471, 430045, 552915, 675785, 774081, 946099, 1216413, 1290135, 2027355, 2838297, 3870405, 4730495, 6082065, 8514891, 14191485, 42574455]

約数ペア:

[(1, 42574455), (3, 14191485), (5, 8514891), (7, 6082065), (9, 4730495), (11, 3870405), (15, 2838297), (21, 2027355), (33, 1290135), (35, 1216413), (45, 946099), (55, 774081), (63, 675785), (77, 552915), (99, 430045), (105, 405471), (121, 351855), (165, 258027), (231, 184305), (315, 135157), (363, 117285), (385, 110583), (495, 86009), (605, 70371), (693, 61435), (847, 50265), (1089, 39095), (1117, 38115), (1155, 36861), (1815, 23457), (2541, 16755), (3351, 12705), (3465, 12287), (4235, 10053), (5445, 7819), (5585, 7623)]