42972435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86813}}^1$

素因数の和:86835

約数の個数: 24

約数和(自身を含む): 81257904

約数和(自身を除く): 38285469

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 86813, 260439, 434065, 781317, 954943, 1302195, 2864829, 3906585, 4774715, 8594487, 14324145, 42972435]

約数ペア:

[(1, 42972435), (3, 14324145), (5, 8594487), (9, 4774715), (11, 3906585), (15, 2864829), (33, 1302195), (45, 954943), (55, 781317), (99, 434065), (165, 260439), (495, 86813)]