7512045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 12908160

約数和(自身を除く): 5396115

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 331, 445, 993, 1335, 1513, 1655, 4539, 4965, 5627, 7565, 16881, 22695, 28135, 29459, 84405, 88377, 147295, 441885, 500803, 1502409, 2504015, 7512045]

約数ペア:

[(1, 7512045), (3, 2504015), (5, 1502409), (15, 500803), (17, 441885), (51, 147295), (85, 88377), (89, 84405), (255, 29459), (267, 28135), (331, 22695), (445, 16881), (993, 7565), (1335, 5627), (1513, 4965), (1655, 4539)]