85793985

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{733}}^1$

素因数の和:784

約数の個数: 60

約数和(自身を含む): 163595388

約数和(自身を除く): 77801403

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 289, 405, 459, 733, 765, 867, 1377, 1445, 2199, 2295, 2601, 3665, 4335, 6597, 6885, 7803, 10995, 12461, 13005, 19791, 23409, 32985, 37383, 39015, 59373, 62305, 98955, 112149, 117045, 186915, 211837, 296865, 336447, 560745, 635511, 1009341, 1059185, 1682235, 1906533, 3177555, 5046705, 5719599, 9532665, 17158797, 28597995, 85793985]

約数ペア:

[(1, 85793985), (3, 28597995), (5, 17158797), (9, 9532665), (15, 5719599), (17, 5046705), (27, 3177555), (45, 1906533), (51, 1682235), (81, 1059185), (85, 1009341), (135, 635511), (153, 560745), (255, 336447), (289, 296865), (405, 211837), (459, 186915), (733, 117045), (765, 112149), (867, 98955), (1377, 62305), (1445, 59373), (2199, 39015), (2295, 37383), (2601, 32985), (3665, 23409), (4335, 19791), (6597, 13005), (6885, 12461), (7803, 10995)]