2258180015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{39079}}^1$

素因数の和:39231

約数の個数: 32

約数和(自身を含む): 3361505280

約数和(自身を除く): 1103325265

約数列:

[1, 5, 7, 13, 35, 65, 91, 127, 455, 635, 889, 1651, 4445, 8255, 11557, 39079, 57785, 195395, 273553, 508027, 1367765, 2540135, 3556189, 4963033, 17780945, 24815165, 34741231, 64519429, 173706155, 322597145, 451636003, 2258180015]

約数ペア:

[(1, 2258180015), (5, 451636003), (7, 322597145), (13, 173706155), (35, 64519429), (65, 34741231), (91, 24815165), (127, 17780945), (455, 4963033), (635, 3556189), (889, 2540135), (1651, 1367765), (4445, 508027), (8255, 273553), (11557, 195395), (39079, 57785)]