144313275

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 244428800

約数和(自身を除く): 100115525

約数列:

[1, 3, 5, 15, 25, 75, 109, 127, 139, 327, 381, 417, 545, 635, 695, 1635, 1905, 2085, 2725, 3175, 3475, 8175, 9525, 10425, 13843, 15151, 17653, 41529, 45453, 52959, 69215, 75755, 88265, 207645, 227265, 264795, 346075, 378775, 441325, 1038225, 1136325, 1323975, 1924177, 5772531, 9620885, 28862655, 48104425, 144313275]

約数ペア:

[(1, 144313275), (3, 48104425), (5, 28862655), (15, 9620885), (25, 5772531), (75, 1924177), (109, 1323975), (127, 1136325), (139, 1038225), (327, 441325), (381, 378775), (417, 346075), (545, 264795), (635, 227265), (695, 207645), (1635, 88265), (1905, 75755), (2085, 69215), (2725, 52959), (3175, 45453), (3475, 41529), (8175, 17653), (9525, 15151), (10425, 13843)]