40942965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2617}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 75398400

約数和(自身を除く): 34455435

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 2617, 3129, 5215, 7851, 13085, 15645, 18319, 39255, 54957, 91595, 274785, 389933, 1169799, 1949665, 2729531, 5848995, 8188593, 13647655, 40942965]

約数ペア:

[(1, 40942965), (3, 13647655), (5, 8188593), (7, 5848995), (15, 2729531), (21, 1949665), (35, 1169799), (105, 389933), (149, 274785), (447, 91595), (745, 54957), (1043, 39255), (2235, 18319), (2617, 15645), (3129, 13085), (5215, 7851)]