150189985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 216732672

約数和(自身を除く): 66542687

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 191, 319, 493, 841, 935, 955, 1595, 2101, 2465, 3247, 4205, 5423, 5539, 9251, 10505, 14297, 16235, 27115, 27695, 35717, 46255, 60929, 71485, 94163, 157267, 160631, 178585, 304645, 470815, 786335, 803155, 1035793, 1766941, 2730727, 5178965, 8834705, 13653635, 30037997, 150189985]

約数ペア:

[(1, 150189985), (5, 30037997), (11, 13653635), (17, 8834705), (29, 5178965), (55, 2730727), (85, 1766941), (145, 1035793), (187, 803155), (191, 786335), (319, 470815), (493, 304645), (841, 178585), (935, 160631), (955, 157267), (1595, 94163), (2101, 71485), (2465, 60929), (3247, 46255), (4205, 35717), (5423, 27695), (5539, 27115), (9251, 16235), (10505, 14297)]