43268225

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 108

約数和(自身を含む): 77606640

約数和(自身を除く): 34338415

約数列:

[1, 5, 7, 11, 13, 19, 25, 35, 49, 55, 65, 77, 91, 95, 133, 143, 169, 175, 209, 245, 247, 275, 325, 385, 455, 475, 539, 637, 665, 715, 845, 931, 1001, 1045, 1183, 1225, 1235, 1463, 1729, 1859, 1925, 2275, 2695, 2717, 3185, 3211, 3325, 3575, 4225, 4655, 5005, 5225, 5915, 6175, 7007, 7315, 8281, 8645, 9295, 10241, 12103, 13013, 13475, 13585, 15925, 16055, 19019, 22477, 23275, 25025, 29575, 35035, 35321, 36575, 41405, 43225, 46475, 51205, 60515, 65065, 67925, 80275, 91091, 95095, 112385, 133133, 157339, 175175, 176605, 207025, 247247, 256025, 302575, 325325, 455455, 475475, 561925, 665665, 786695, 883025, 1236235, 1730729, 2277275, 3328325, 3933475, 6181175, 8653645, 43268225]

約数ペア:

[(1, 43268225), (5, 8653645), (7, 6181175), (11, 3933475), (13, 3328325), (19, 2277275), (25, 1730729), (35, 1236235), (49, 883025), (55, 786695), (65, 665665), (77, 561925), (91, 475475), (95, 455455), (133, 325325), (143, 302575), (169, 256025), (175, 247247), (209, 207025), (245, 176605), (247, 175175), (275, 157339), (325, 133133), (385, 112385), (455, 95095), (475, 91091), (539, 80275), (637, 67925), (665, 65065), (715, 60515), (845, 51205), (931, 46475), (1001, 43225), (1045, 41405), (1183, 36575), (1225, 35321), (1235, 35035), (1463, 29575), (1729, 25025), (1859, 23275), (1925, 22477), (2275, 19019), (2695, 16055), (2717, 15925), (3185, 13585), (3211, 13475), (3325, 13013), (3575, 12103), (4225, 10241), (4655, 9295), (5005, 8645), (5225, 8281), (5915, 7315), (6175, 7007)]