68667045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{503}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 47454555

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 479, 503, 1437, 1509, 2395, 2515, 7185, 7545, 9101, 9557, 27303, 28671, 45505, 47785, 136515, 143355, 240937, 722811, 1204685, 3614055, 4577803, 13733409, 22889015, 68667045]

約数ペア:

[(1, 68667045), (3, 22889015), (5, 13733409), (15, 4577803), (19, 3614055), (57, 1204685), (95, 722811), (285, 240937), (479, 143355), (503, 136515), (1437, 47785), (1509, 45505), (2395, 28671), (2515, 27303), (7185, 9557), (7545, 9101)]