80045265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3527}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 57123375

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 3527, 4539, 7565, 10581, 17635, 22695, 52905, 59959, 179877, 299795, 313903, 899385, 941709, 1569515, 4708545, 5336351, 16009053, 26681755, 80045265]

約数ペア:

[(1, 80045265), (3, 26681755), (5, 16009053), (15, 5336351), (17, 4708545), (51, 1569515), (85, 941709), (89, 899385), (255, 313903), (267, 299795), (445, 179877), (1335, 59959), (1513, 52905), (3527, 22695), (4539, 17635), (7565, 10581)]