11983125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 25191936

約数和(自身を除く): 13208811

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 83, 105, 125, 165, 175, 231, 249, 275, 375, 385, 415, 525, 581, 625, 825, 875, 913, 1155, 1245, 1375, 1743, 1875, 1925, 2075, 2625, 2739, 2905, 4125, 4375, 4565, 5775, 6225, 6391, 6875, 8715, 9625, 10375, 13125, 13695, 14525, 19173, 20625, 22825, 28875, 31125, 31955, 43575, 48125, 51875, 68475, 72625, 95865, 114125, 144375, 155625, 159775, 217875, 342375, 363125, 479325, 570625, 798875, 1089375, 1711875, 2396625, 3994375, 11983125]

約数ペア:

[(1, 11983125), (3, 3994375), (5, 2396625), (7, 1711875), (11, 1089375), (15, 798875), (21, 570625), (25, 479325), (33, 363125), (35, 342375), (55, 217875), (75, 159775), (77, 155625), (83, 144375), (105, 114125), (125, 95865), (165, 72625), (175, 68475), (231, 51875), (249, 48125), (275, 43575), (375, 31955), (385, 31125), (415, 28875), (525, 22825), (581, 20625), (625, 19173), (825, 14525), (875, 13695), (913, 13125), (1155, 10375), (1245, 9625), (1375, 8715), (1743, 6875), (1875, 6391), (1925, 6225), (2075, 5775), (2625, 4565), (2739, 4375), (2905, 4125)]