153934845

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 252927360

約数和(自身を除く): 98992515

約数列:

[1, 3, 5, 15, 67, 89, 201, 267, 335, 445, 1005, 1335, 1721, 5163, 5963, 8605, 17889, 25815, 29815, 89445, 115307, 153169, 345921, 459507, 576535, 765845, 1729605, 2297535, 10262323, 30786969, 51311615, 153934845]

約数ペア:

[(1, 153934845), (3, 51311615), (5, 30786969), (15, 10262323), (67, 2297535), (89, 1729605), (201, 765845), (267, 576535), (335, 459507), (445, 345921), (1005, 153169), (1335, 115307), (1721, 89445), (5163, 29815), (5963, 25815), (8605, 17889)]