258804564495

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20323}}^1\times {\mathrm{9539}}^1$

素因数の和:29959

約数の個数: 32

約数和(自身を含む): 418804473600

約数和(自身を除く): 159999909105

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 9539, 20323, 28617, 47695, 60969, 101615, 143085, 304845, 848971, 1808747, 2546913, 4244855, 5426241, 9043735, 12734565, 27131205, 193861097, 581583291, 969305485, 2907916455, 17253637633, 51760912899, 86268188165, 258804564495]

約数ペア:

[(1, 258804564495), (3, 86268188165), (5, 51760912899), (15, 17253637633), (89, 2907916455), (267, 969305485), (445, 581583291), (1335, 193861097), (9539, 27131205), (20323, 12734565), (28617, 9043735), (47695, 5426241), (60969, 4244855), (101615, 2546913), (143085, 1808747), (304845, 848971)]