2005058825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24223}}^1$

素因数の和:24294

約数の個数: 48

約数和(自身を含む): 3171987456

約数和(自身を除く): 1166928631

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 175, 215, 275, 301, 385, 473, 1075, 1505, 1925, 2365, 3311, 7525, 11825, 16555, 24223, 82775, 121115, 169561, 266453, 605575, 847805, 1041589, 1332265, 1865171, 4239025, 5207945, 6661325, 7291123, 9325855, 11457479, 26039725, 36455615, 46629275, 57287395, 80202353, 182278075, 286436975, 401011765, 2005058825]

約数ペア:

[(1, 2005058825), (5, 401011765), (7, 286436975), (11, 182278075), (25, 80202353), (35, 57287395), (43, 46629275), (55, 36455615), (77, 26039725), (175, 11457479), (215, 9325855), (275, 7291123), (301, 6661325), (385, 5207945), (473, 4239025), (1075, 1865171), (1505, 1332265), (1925, 1041589), (2365, 847805), (3311, 605575), (7525, 266453), (11825, 169561), (16555, 121115), (24223, 82775)]