15705625967

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 17659192320

約数和(自身を除く): 1953566353

約数列:

[1, 17, 19, 263, 293, 323, 631, 4471, 4981, 4997, 5567, 10727, 11989, 77059, 84949, 94639, 165953, 184883, 203813, 1310003, 1464121, 2821201, 3143011, 3153107, 3512777, 24890057, 48624229, 53602819, 59717209, 826611893, 923860351, 15705625967]

約数ペア:

[(1, 15705625967), (17, 923860351), (19, 826611893), (263, 59717209), (293, 53602819), (323, 48624229), (631, 24890057), (4471, 3512777), (4981, 3153107), (4997, 3143011), (5567, 2821201), (10727, 1464121), (11989, 1310003), (77059, 203813), (84949, 184883), (94639, 165953)]