47984895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 95546880

約数和(自身を除く): 47561985

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 347, 439, 1041, 1317, 1735, 2195, 2429, 3073, 3123, 3951, 5205, 6585, 7287, 9219, 12145, 15365, 15615, 19755, 21861, 27657, 36435, 46095, 109305, 138285, 152333, 456999, 761665, 1066331, 1370997, 2284995, 3198993, 5331655, 6854985, 9596979, 15994965, 47984895]

約数ペア:

[(1, 47984895), (3, 15994965), (5, 9596979), (7, 6854985), (9, 5331655), (15, 3198993), (21, 2284995), (35, 1370997), (45, 1066331), (63, 761665), (105, 456999), (315, 152333), (347, 138285), (439, 109305), (1041, 46095), (1317, 36435), (1735, 27657), (2195, 21861), (2429, 19755), (3073, 15615), (3123, 15365), (3951, 12145), (5205, 9219), (6585, 7287)]