59420275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 78120000

約数和(自身を除く): 18699725

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 1999, 5945, 9995, 29725, 49975, 57971, 81959, 289855, 409795, 1449275, 2048975, 2376811, 11884055, 59420275]

約数ペア:

[(1, 59420275), (5, 11884055), (25, 2376811), (29, 2048975), (41, 1449275), (145, 409795), (205, 289855), (725, 81959), (1025, 57971), (1189, 49975), (1999, 29725), (5945, 9995)]