1294450265

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 1632960000

約数和(自身を除く): 338509735

約数列:

[1, 5, 47, 59, 89, 235, 295, 445, 1049, 2773, 4183, 5245, 5251, 13865, 20915, 26255, 49303, 61891, 93361, 246515, 246797, 309455, 466805, 1233985, 2908877, 4387967, 5508299, 14544385, 21939835, 27541495, 258890053, 1294450265]

約数ペア:

[(1, 1294450265), (5, 258890053), (47, 27541495), (59, 21939835), (89, 14544385), (235, 5508299), (295, 4387967), (445, 2908877), (1049, 1233985), (2773, 466805), (4183, 309455), (5245, 246797), (5251, 246515), (13865, 93361), (20915, 61891), (26255, 49303)]