15697738368325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{3425341}}^1$

素因数の和:3425662

約数の個数: 48

約数和(自身を含む): 21407017363200

約数和(自身を除く): 5709278994875

約数列:

[1, 5, 13, 25, 59, 65, 239, 295, 325, 767, 1195, 1475, 3107, 3835, 5975, 14101, 15535, 19175, 70505, 77675, 183313, 352525, 916565, 3425341, 4582825, 17126705, 44529433, 85633525, 202095119, 222647165, 818656499, 1010475595, 1113235825, 2627236547, 4093282495, 5052377975, 10642534487, 13136182735, 20466412475, 48300733441, 53212672435, 65680913675, 241503667205, 266063362175, 627909534733, 1207518336025, 3139547673665, 15697738368325]

約数ペア:

[(1, 15697738368325), (5, 3139547673665), (13, 1207518336025), (25, 627909534733), (59, 266063362175), (65, 241503667205), (239, 65680913675), (295, 53212672435), (325, 48300733441), (767, 20466412475), (1195, 13136182735), (1475, 10642534487), (3107, 5052377975), (3835, 4093282495), (5975, 2627236547), (14101, 1113235825), (15535, 1010475595), (19175, 818656499), (70505, 222647165), (77675, 202095119), (183313, 85633525), (352525, 44529433), (916565, 17126705), (3425341, 4582825)]