1330505375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4273}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 1728200448

約数和(自身を除く): 397695073

約数列:

[1, 5, 25, 47, 53, 125, 235, 265, 1175, 1325, 2491, 4273, 5875, 6625, 12455, 21365, 62275, 106825, 200831, 226469, 311375, 534125, 1004155, 1132345, 5020775, 5661725, 10644043, 25103875, 28308625, 53220215, 266101075, 1330505375]

約数ペア:

[(1, 1330505375), (5, 266101075), (25, 53220215), (47, 28308625), (53, 25103875), (125, 10644043), (235, 5661725), (265, 5020775), (1175, 1132345), (1325, 1004155), (2491, 534125), (4273, 311375), (5875, 226469), (6625, 200831), (12455, 106825), (21365, 62275)]