40234845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2797}}^1$

素因数の和:2949

約数の個数: 32

約数和(自身を含む): 74135808

約数和(自身を除く): 33900963

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2797, 2877, 4795, 8391, 13985, 14385, 19579, 41955, 58737, 97895, 293685, 383189, 1149567, 1915945, 2682323, 5747835, 8046969, 13411615, 40234845]

約数ペア:

[(1, 40234845), (3, 13411615), (5, 8046969), (7, 5747835), (15, 2682323), (21, 1915945), (35, 1149567), (105, 383189), (137, 293685), (411, 97895), (685, 58737), (959, 41955), (2055, 19579), (2797, 14385), (2877, 13985), (4795, 8391)]