47613735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 89544000

約数和(自身を除く): 41930265

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 199, 409, 585, 597, 995, 1227, 1791, 2045, 2587, 2985, 3681, 5317, 6135, 7761, 8955, 12935, 15951, 18405, 23283, 26585, 38805, 47853, 79755, 81391, 116415, 239265, 244173, 406955, 732519, 1058083, 1220865, 3174249, 3662595, 5290415, 9522747, 15871245, 47613735]

約数ペア:

[(1, 47613735), (3, 15871245), (5, 9522747), (9, 5290415), (13, 3662595), (15, 3174249), (39, 1220865), (45, 1058083), (65, 732519), (117, 406955), (195, 244173), (199, 239265), (409, 116415), (585, 81391), (597, 79755), (995, 47853), (1227, 38805), (1791, 26585), (2045, 23283), (2587, 18405), (2985, 15951), (3681, 12935), (5317, 8955), (6135, 7761)]