23740755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 40544064

約数和(自身を除く): 16803309

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 593, 785, 1779, 2355, 2669, 2965, 8007, 8895, 10081, 13345, 30243, 40035, 50405, 93101, 151215, 279303, 465505, 1396515, 1582717, 4748151, 7913585, 23740755]

約数ペア:

[(1, 23740755), (3, 7913585), (5, 4748151), (15, 1582717), (17, 1396515), (51, 465505), (85, 279303), (157, 151215), (255, 93101), (471, 50405), (593, 40035), (785, 30243), (1779, 13345), (2355, 10081), (2669, 8895), (2965, 8007)]