58545535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 18436865

約数列:

[1, 5, 17, 71, 85, 89, 109, 355, 445, 545, 1207, 1513, 1853, 6035, 6319, 7565, 7739, 9265, 9701, 31595, 38695, 48505, 107423, 131563, 164917, 537115, 657815, 688771, 824585, 3443855, 11709107, 58545535]

約数ペア:

[(1, 58545535), (5, 11709107), (17, 3443855), (71, 824585), (85, 688771), (89, 657815), (109, 537115), (355, 164917), (445, 131563), (545, 107423), (1207, 48505), (1513, 38695), (1853, 31595), (6035, 9701), (6319, 9265), (7565, 7739)]