404173895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 529079040

約数和(自身を除く): 124905145

約数列:

[1, 5, 17, 59, 83, 85, 295, 415, 971, 1003, 1411, 4855, 4897, 5015, 7055, 16507, 24485, 57289, 80593, 82535, 83249, 286445, 402965, 416245, 973913, 1370081, 4754987, 4869565, 6850405, 23774935, 80834779, 404173895]

約数ペア:

[(1, 404173895), (5, 80834779), (17, 23774935), (59, 6850405), (83, 4869565), (85, 4754987), (295, 1370081), (415, 973913), (971, 416245), (1003, 402965), (1411, 286445), (4855, 83249), (4897, 82535), (5015, 80593), (7055, 57289), (16507, 24485)]