1255498465

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{25183}}^1$

素因数の和:25273

約数の個数: 24

約数和(自身を含む): 1659121920

約数和(自身を除く): 403623455

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 3835, 9971, 25183, 49855, 125915, 327379, 1485797, 1636895, 4255927, 7428985, 19315361, 21279635, 96576805, 251099693, 1255498465]

約数ペア:

[(1, 1255498465), (5, 251099693), (13, 96576805), (59, 21279635), (65, 19315361), (169, 7428985), (295, 4255927), (767, 1636895), (845, 1485797), (3835, 327379), (9971, 125915), (25183, 49855)]