56163705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{983}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 97203456

約数和(自身を除く): 41039751

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 879, 983, 1465, 2949, 3809, 4395, 4915, 11427, 12779, 14745, 19045, 38337, 57135, 63895, 191685, 288019, 864057, 1440095, 3744247, 4320285, 11232741, 18721235, 56163705]

約数ペア:

[(1, 56163705), (3, 18721235), (5, 11232741), (13, 4320285), (15, 3744247), (39, 1440095), (65, 864057), (195, 288019), (293, 191685), (879, 63895), (983, 57135), (1465, 38337), (2949, 19045), (3809, 14745), (4395, 12779), (4915, 11427)]