144620105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 212440320

約数和(自身を除く): 67820215

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 445, 595, 623, 1513, 2731, 3115, 7565, 10591, 13655, 19117, 46427, 52955, 95585, 232135, 243059, 324989, 1215295, 1624945, 1701413, 4132003, 8507065, 20660015, 28924021, 144620105]

約数ペア:

[(1, 144620105), (5, 28924021), (7, 20660015), (17, 8507065), (35, 4132003), (85, 1701413), (89, 1624945), (119, 1215295), (445, 324989), (595, 243059), (623, 232135), (1513, 95585), (2731, 52955), (3115, 46427), (7565, 19117), (10591, 13655)]