2017025465

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33331}}^1$

素因数の和:33382

約数の個数: 48

約数和(自身を含む): 3191872320

約数和(自身を除く): 1174846855

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 245, 247, 455, 637, 665, 931, 1235, 1729, 3185, 4655, 8645, 12103, 33331, 60515, 166655, 233317, 433303, 633289, 1166585, 1633219, 2166515, 3033121, 3166445, 4433023, 8166095, 8232757, 15165605, 21231847, 22165115, 31031161, 41163785, 57629299, 106159235, 155155805, 288146495, 403405093, 2017025465]

約数ペア:

[(1, 2017025465), (5, 403405093), (7, 288146495), (13, 155155805), (19, 106159235), (35, 57629299), (49, 41163785), (65, 31031161), (91, 22165115), (95, 21231847), (133, 15165605), (245, 8232757), (247, 8166095), (455, 4433023), (637, 3166445), (665, 3033121), (931, 2166515), (1235, 1633219), (1729, 1166585), (3185, 633289), (4655, 433303), (8645, 233317), (12103, 166655), (33331, 60515)]