83994625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 127475712

約数和(自身を除く): 43481087

約数列:

[1, 5, 11, 13, 25, 37, 55, 65, 125, 127, 143, 185, 275, 325, 407, 481, 635, 715, 925, 1375, 1397, 1625, 1651, 2035, 2405, 3175, 3575, 4625, 4699, 5291, 6985, 8255, 10175, 12025, 15875, 17875, 18161, 23495, 26455, 34925, 41275, 50875, 51689, 60125, 61087, 90805, 117475, 132275, 174625, 206375, 258445, 305435, 454025, 587375, 661375, 671957, 1292225, 1527175, 2270125, 3359785, 6461125, 7635875, 16798925, 83994625]

約数ペア:

[(1, 83994625), (5, 16798925), (11, 7635875), (13, 6461125), (25, 3359785), (37, 2270125), (55, 1527175), (65, 1292225), (125, 671957), (127, 661375), (143, 587375), (185, 454025), (275, 305435), (325, 258445), (407, 206375), (481, 174625), (635, 132275), (715, 117475), (925, 90805), (1375, 61087), (1397, 60125), (1625, 51689), (1651, 50875), (2035, 41275), (2405, 34925), (3175, 26455), (3575, 23495), (4625, 18161), (4699, 17875), (5291, 15875), (6985, 12025), (8255, 10175)]