131961885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25799}}^1$

素因数の和:25849

約数の個数: 32

約数和(自身を含む): 237772800

約数和(自身を除く): 105810915

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 25799, 77397, 128995, 283789, 386985, 799769, 851367, 1418945, 2399307, 3998845, 4256835, 8797459, 11996535, 26392377, 43987295, 131961885]

約数ペア:

[(1, 131961885), (3, 43987295), (5, 26392377), (11, 11996535), (15, 8797459), (31, 4256835), (33, 3998845), (55, 2399307), (93, 1418945), (155, 851367), (165, 799769), (341, 386985), (465, 283789), (1023, 128995), (1705, 77397), (5115, 25799)]