996899505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17231}}^1$

素因数の和:17294

約数の個数: 64

約数和(自身を含む): 1985126400

約数和(自身を除く): 988226895

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 399, 435, 551, 609, 665, 1015, 1653, 1995, 2755, 3045, 3857, 8265, 11571, 17231, 19285, 51693, 57855, 86155, 120617, 258465, 327389, 361851, 499699, 603085, 982167, 1499097, 1636945, 1809255, 2291723, 2498495, 3497893, 4910835, 6875169, 7495485, 9494281, 10493679, 11458615, 17489465, 28482843, 34375845, 47471405, 52468395, 66459967, 142414215, 199379901, 332299835, 996899505]

約数ペア:

[(1, 996899505), (3, 332299835), (5, 199379901), (7, 142414215), (15, 66459967), (19, 52468395), (21, 47471405), (29, 34375845), (35, 28482843), (57, 17489465), (87, 11458615), (95, 10493679), (105, 9494281), (133, 7495485), (145, 6875169), (203, 4910835), (285, 3497893), (399, 2498495), (435, 2291723), (551, 1809255), (609, 1636945), (665, 1499097), (1015, 982167), (1653, 603085), (1995, 499699), (2755, 361851), (3045, 327389), (3857, 258465), (8265, 120617), (11571, 86155), (17231, 57855), (19285, 51693)]