47886735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5711}}^1$

素因数の和:5775

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 36559473

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 5711, 8385, 17133, 28555, 74243, 85665, 222729, 245573, 371215, 736719, 1113645, 1227865, 3192449, 3683595, 9577347, 15962245, 47886735]

約数ペア:

[(1, 47886735), (3, 15962245), (5, 9577347), (13, 3683595), (15, 3192449), (39, 1227865), (43, 1113645), (65, 736719), (129, 371215), (195, 245573), (215, 222729), (559, 85665), (645, 74243), (1677, 28555), (2795, 17133), (5711, 8385)]