190053498975

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^2\times {\mathrm{107}}^1\times {\mathrm{8431}}^1$

素因数の和:8657

約数の個数: 72

約数和(自身を含む): 323293807872

約数和(自身を除く): 133240308897

約数列:

[1, 3, 5, 15, 25, 53, 75, 107, 159, 265, 321, 535, 795, 1325, 1605, 2675, 2809, 3975, 5671, 8025, 8427, 8431, 14045, 17013, 25293, 28355, 42135, 42155, 70225, 85065, 126465, 141775, 210675, 210775, 300563, 425325, 446843, 632325, 901689, 902117, 1340529, 1502815, 2234215, 2706351, 4508445, 4510585, 6702645, 7514075, 11171075, 13531755, 22542225, 22552925, 23682679, 33513225, 47812201, 67658775, 71048037, 118413395, 143436603, 239061005, 355240185, 592066975, 717183015, 1195305025, 1776200925, 2534046653, 3585915075, 7602139959, 12670233265, 38010699795, 63351166325, 190053498975]

約数ペア:

[(1, 190053498975), (3, 63351166325), (5, 38010699795), (15, 12670233265), (25, 7602139959), (53, 3585915075), (75, 2534046653), (107, 1776200925), (159, 1195305025), (265, 717183015), (321, 592066975), (535, 355240185), (795, 239061005), (1325, 143436603), (1605, 118413395), (2675, 71048037), (2809, 67658775), (3975, 47812201), (5671, 33513225), (8025, 23682679), (8427, 22552925), (8431, 22542225), (14045, 13531755), (17013, 11171075), (25293, 7514075), (28355, 6702645), (42135, 4510585), (42155, 4508445), (70225, 2706351), (85065, 2234215), (126465, 1502815), (141775, 1340529), (210675, 902117), (210775, 901689), (300563, 632325), (425325, 446843)]