457899145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9323}}^1$

素因数の和:9405

約数の個数: 32

約数和(自身を含む): 644474880

約数和(自身を除く): 186575735

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 517, 893, 1045, 2585, 4465, 9323, 9823, 46615, 49115, 102553, 177137, 438181, 512765, 885685, 1948507, 2190905, 4819991, 8325439, 9742535, 24099955, 41627195, 91579829, 457899145]

約数ペア:

[(1, 457899145), (5, 91579829), (11, 41627195), (19, 24099955), (47, 9742535), (55, 8325439), (95, 4819991), (209, 2190905), (235, 1948507), (517, 885685), (893, 512765), (1045, 438181), (2585, 177137), (4465, 102553), (9323, 49115), (9823, 46615)]