47724645

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 78475392

約数和(自身を除く): 30750747

約数列:

[1, 3, 5, 15, 53, 159, 173, 265, 347, 519, 795, 865, 1041, 1735, 2595, 5205, 9169, 18391, 27507, 45845, 55173, 60031, 91955, 137535, 180093, 275865, 300155, 900465, 3181643, 9544929, 15908215, 47724645]

約数ペア:

[(1, 47724645), (3, 15908215), (5, 9544929), (15, 3181643), (53, 900465), (159, 300155), (173, 275865), (265, 180093), (347, 137535), (519, 91955), (795, 60031), (865, 55173), (1041, 45845), (1735, 27507), (2595, 18391), (5205, 9169)]