1086021975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 1846310400

約数和(自身を除く): 760288425

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 239, 645, 717, 1075, 1195, 1409, 3225, 3585, 4227, 5975, 7045, 10277, 17925, 21135, 30831, 35225, 51385, 60587, 105675, 154155, 181761, 256925, 302935, 336751, 770775, 908805, 1010253, 1514675, 1683755, 4544025, 5051265, 8418775, 14480293, 25256325, 43440879, 72401465, 217204395, 362007325, 1086021975]

約数ペア:

[(1, 1086021975), (3, 362007325), (5, 217204395), (15, 72401465), (25, 43440879), (43, 25256325), (75, 14480293), (129, 8418775), (215, 5051265), (239, 4544025), (645, 1683755), (717, 1514675), (1075, 1010253), (1195, 908805), (1409, 770775), (3225, 336751), (3585, 302935), (4227, 256925), (5975, 181761), (7045, 154155), (10277, 105675), (17925, 60587), (21135, 51385), (30831, 35225)]