408097135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{11213}}^1$

素因数の和:11498

約数の個数: 16

約数和(自身を含む): 508667040

約数和(自身を除く): 100569905

約数列:

[1, 5, 29, 145, 251, 1255, 7279, 11213, 36395, 56065, 325177, 1625885, 2814463, 14072315, 81619427, 408097135]

約数ペア:

[(1, 408097135), (5, 81619427), (29, 14072315), (145, 2814463), (251, 1625885), (1255, 325177), (7279, 56065), (11213, 36395)]