149275695

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3607}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 249384960

約数和(自身を除く): 100109265

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 445, 465, 1335, 2759, 3607, 8277, 10821, 13795, 18035, 41385, 54105, 111817, 321023, 335451, 559085, 963069, 1605115, 1677255, 4815345, 9951713, 29855139, 49758565, 149275695]

約数ペア:

[(1, 149275695), (3, 49758565), (5, 29855139), (15, 9951713), (31, 4815345), (89, 1677255), (93, 1605115), (155, 963069), (267, 559085), (445, 335451), (465, 321023), (1335, 111817), (2759, 54105), (3607, 41385), (8277, 18035), (10821, 13795)]