201781875

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4725

約数の個数: 40

約数和(自身を含む): 350887680

約数和(自身を除く): 149105805

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 625, 1725, 1875, 2875, 4679, 8625, 14037, 14375, 23395, 43125, 70185, 107617, 116975, 322851, 350925, 538085, 584875, 1614255, 1754625, 2690425, 2924375, 8071275, 8773125, 13452125, 40356375, 67260625, 201781875]

約数ペア:

[(1, 201781875), (3, 67260625), (5, 40356375), (15, 13452125), (23, 8773125), (25, 8071275), (69, 2924375), (75, 2690425), (115, 1754625), (125, 1614255), (345, 584875), (375, 538085), (575, 350925), (625, 322851), (1725, 116975), (1875, 107617), (2875, 70185), (4679, 43125), (8625, 23395), (14037, 14375)]