253627204155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1\times {\mathrm{5527}}^1$

素因数の和:7380

約数の個数: 64

約数和(自身を含む): 440502881280

約数和(自身を除く): 186875677125

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1693, 1807, 2085, 5079, 5421, 5527, 8465, 9035, 16581, 22009, 25395, 27105, 27635, 66027, 71851, 82905, 110045, 215553, 235327, 330135, 359255, 705981, 768253, 1077765, 1176635, 2304759, 3059251, 3529905, 3841265, 9177753, 9357211, 9987289, 11523795, 15296255, 28071633, 29961867, 45888765, 46786055, 49936445, 121643743, 140358165, 149809335, 364931229, 608218715, 1300652329, 1824656145, 3901956987, 6503261645, 16908480277, 19509784935, 50725440831, 84542401385, 253627204155]

約数ペア:

[(1, 253627204155), (3, 84542401385), (5, 50725440831), (13, 19509784935), (15, 16908480277), (39, 6503261645), (65, 3901956987), (139, 1824656145), (195, 1300652329), (417, 608218715), (695, 364931229), (1693, 149809335), (1807, 140358165), (2085, 121643743), (5079, 49936445), (5421, 46786055), (5527, 45888765), (8465, 29961867), (9035, 28071633), (16581, 15296255), (22009, 11523795), (25395, 9987289), (27105, 9357211), (27635, 9177753), (66027, 3841265), (71851, 3529905), (82905, 3059251), (110045, 2304759), (215553, 1176635), (235327, 1077765), (330135, 768253), (359255, 705981)]