33579945

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 68841864

約数和(自身を除く): 35261919

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 97, 105, 147, 157, 245, 291, 315, 441, 471, 485, 679, 735, 785, 873, 1099, 1413, 1455, 2037, 2205, 2355, 3297, 3395, 4365, 4753, 5495, 6111, 7065, 7693, 9891, 10185, 14259, 15229, 16485, 23079, 23765, 30555, 38465, 42777, 45687, 49455, 69237, 71295, 76145, 106603, 115395, 137061, 213885, 228435, 319809, 346185, 533015, 685305, 746221, 959427, 1599045, 2238663, 3731105, 4797135, 6715989, 11193315, 33579945]

約数ペア:

[(1, 33579945), (3, 11193315), (5, 6715989), (7, 4797135), (9, 3731105), (15, 2238663), (21, 1599045), (35, 959427), (45, 746221), (49, 685305), (63, 533015), (97, 346185), (105, 319809), (147, 228435), (157, 213885), (245, 137061), (291, 115395), (315, 106603), (441, 76145), (471, 71295), (485, 69237), (679, 49455), (735, 45687), (785, 42777), (873, 38465), (1099, 30555), (1413, 23765), (1455, 23079), (2037, 16485), (2205, 15229), (2355, 14259), (3297, 10185), (3395, 9891), (4365, 7693), (4753, 7065), (5495, 6111)]