2017408425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{6449}}^1$

素因数の和:6602

約数の個数: 48

約数和(自身を含む): 3448737600

約数和(自身を除く): 1431329175

約数列:

[1, 3, 5, 15, 25, 43, 75, 97, 129, 215, 291, 485, 645, 1075, 1455, 2425, 3225, 4171, 6449, 7275, 12513, 19347, 20855, 32245, 62565, 96735, 104275, 161225, 277307, 312825, 483675, 625553, 831921, 1386535, 1876659, 3127765, 4159605, 6932675, 9383295, 15638825, 20798025, 26898779, 46916475, 80696337, 134493895, 403481685, 672469475, 2017408425]

約数ペア:

[(1, 2017408425), (3, 672469475), (5, 403481685), (15, 134493895), (25, 80696337), (43, 46916475), (75, 26898779), (97, 20798025), (129, 15638825), (215, 9383295), (291, 6932675), (485, 4159605), (645, 3127765), (1075, 1876659), (1455, 1386535), (2425, 831921), (3225, 625553), (4171, 483675), (6449, 312825), (7275, 277307), (12513, 161225), (19347, 104275), (20855, 96735), (32245, 62565)]