47287295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 66977280

約数和(自身を除く): 19689985

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 1223, 2035, 3515, 6115, 7733, 13453, 23237, 38665, 45251, 67265, 116185, 226255, 255607, 497761, 859769, 1278035, 2488805, 4298845, 9457459, 47287295]

約数ペア:

[(1, 47287295), (5, 9457459), (11, 4298845), (19, 2488805), (37, 1278035), (55, 859769), (95, 497761), (185, 255607), (209, 226255), (407, 116185), (703, 67265), (1045, 45251), (1223, 38665), (2035, 23237), (3515, 13453), (6115, 7733)]