40195605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 67516416

約数和(自身を除く): 27320811

約数列:

[1, 3, 5, 15, 23, 69, 115, 263, 345, 443, 789, 1315, 1329, 2215, 3945, 6049, 6645, 10189, 18147, 30245, 30567, 50945, 90735, 116509, 152835, 349527, 582545, 1747635, 2679707, 8039121, 13398535, 40195605]

約数ペア:

[(1, 40195605), (3, 13398535), (5, 8039121), (15, 2679707), (23, 1747635), (69, 582545), (115, 349527), (263, 152835), (345, 116509), (443, 90735), (789, 50945), (1315, 30567), (1329, 30245), (2215, 18147), (3945, 10189), (6049, 6645)]