1155887325

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2291

約数の個数: 72

約数和(自身を含む): 2197478400

約数和(自身を除く): 1041591075

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 127, 171, 225, 285, 381, 475, 635, 855, 1143, 1425, 1905, 2129, 2413, 3175, 4275, 5715, 6387, 7239, 9525, 10645, 12065, 19161, 21717, 28575, 31935, 36195, 40451, 53225, 60325, 95805, 108585, 121353, 159675, 180975, 202255, 270383, 364059, 479025, 542925, 606765, 811149, 1011275, 1351915, 1820295, 2433447, 3033825, 4055745, 5137277, 6759575, 9101475, 12167235, 15411831, 20278725, 25686385, 46235493, 60836175, 77059155, 128431925, 231177465, 385295775, 1155887325]

約数ペア:

[(1, 1155887325), (3, 385295775), (5, 231177465), (9, 128431925), (15, 77059155), (19, 60836175), (25, 46235493), (45, 25686385), (57, 20278725), (75, 15411831), (95, 12167235), (127, 9101475), (171, 6759575), (225, 5137277), (285, 4055745), (381, 3033825), (475, 2433447), (635, 1820295), (855, 1351915), (1143, 1011275), (1425, 811149), (1905, 606765), (2129, 542925), (2413, 479025), (3175, 364059), (4275, 270383), (5715, 202255), (6387, 180975), (7239, 159675), (9525, 121353), (10645, 108585), (12065, 95805), (19161, 60325), (21717, 53225), (28575, 40451), (31935, 36195)]