2116718630425

素因数分解:

$5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1\times {\mathrm{66037}}^1$

素因数の和:67418

約数の個数: 48

約数和(自身を含む): 3022093295872

約数和(自身を除く): 905374665447

約数列:

[1, 5, 7, 25, 35, 151, 175, 755, 1057, 1213, 3775, 5285, 6065, 8491, 26425, 30325, 42455, 66037, 183163, 212275, 330185, 462259, 915815, 1282141, 1650925, 2311295, 4579075, 6410705, 9971587, 11556475, 32053525, 49857935, 69801109, 80102881, 249289675, 349005545, 400514405, 560720167, 1745027725, 2002572025, 2803600835, 12095535031, 14018004175, 60477675155, 84668745217, 302388375775, 423343726085, 2116718630425]

約数ペア:

[(1, 2116718630425), (5, 423343726085), (7, 302388375775), (25, 84668745217), (35, 60477675155), (151, 14018004175), (175, 12095535031), (755, 2803600835), (1057, 2002572025), (1213, 1745027725), (3775, 560720167), (5285, 400514405), (6065, 349005545), (8491, 249289675), (26425, 80102881), (30325, 69801109), (42455, 49857935), (66037, 32053525), (183163, 11556475), (212275, 9971587), (330185, 6410705), (462259, 4579075), (915815, 2311295), (1282141, 1650925)]