397360425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 829946880

約数和(自身を除く): 432586455

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 83, 105, 165, 175, 231, 249, 275, 385, 415, 525, 581, 825, 829, 913, 1155, 1245, 1743, 1925, 2075, 2487, 2739, 2905, 4145, 4565, 5775, 5803, 6225, 6391, 8715, 9119, 12435, 13695, 14525, 17409, 19173, 20725, 22825, 27357, 29015, 31955, 43575, 45595, 62175, 63833, 68475, 68807, 87045, 95865, 136785, 145075, 159775, 191499, 206421, 227975, 319165, 344035, 435225, 479325, 481649, 683925, 756877, 957495, 1032105, 1444947, 1595825, 1720175, 2270631, 2408245, 3784385, 4787475, 5160525, 5298139, 7224735, 11353155, 12041225, 15894417, 18921925, 26490695, 36123675, 56765775, 79472085, 132453475, 397360425]

約数ペア:

[(1, 397360425), (3, 132453475), (5, 79472085), (7, 56765775), (11, 36123675), (15, 26490695), (21, 18921925), (25, 15894417), (33, 12041225), (35, 11353155), (55, 7224735), (75, 5298139), (77, 5160525), (83, 4787475), (105, 3784385), (165, 2408245), (175, 2270631), (231, 1720175), (249, 1595825), (275, 1444947), (385, 1032105), (415, 957495), (525, 756877), (581, 683925), (825, 481649), (829, 479325), (913, 435225), (1155, 344035), (1245, 319165), (1743, 227975), (1925, 206421), (2075, 191499), (2487, 159775), (2739, 145075), (2905, 136785), (4145, 95865), (4565, 87045), (5775, 68807), (5803, 68475), (6225, 63833), (6391, 62175), (8715, 45595), (9119, 43575), (12435, 31955), (13695, 29015), (14525, 27357), (17409, 22825), (19173, 20725)]