2037075

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 3409008

約数和(自身を除く): 1371933

約数列:

[1, 3, 5, 15, 25, 75, 157, 173, 471, 519, 785, 865, 2355, 2595, 3925, 4325, 11775, 12975, 27161, 81483, 135805, 407415, 679025, 2037075]

約数ペア:

[(1, 2037075), (3, 679025), (5, 407415), (15, 135805), (25, 81483), (75, 27161), (157, 12975), (173, 11775), (471, 4325), (519, 3925), (785, 2595), (865, 2355)]