40375695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 69253632

約数和(自身を除く): 28877937

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 3163, 4255, 9489, 12765, 15815, 47445, 72749, 117031, 218247, 351093, 363745, 585155, 1091235, 1755465, 2691713, 8075139, 13458565, 40375695]

約数ペア:

[(1, 40375695), (3, 13458565), (5, 8075139), (15, 2691713), (23, 1755465), (37, 1091235), (69, 585155), (111, 363745), (115, 351093), (185, 218247), (345, 117031), (555, 72749), (851, 47445), (2553, 15815), (3163, 12765), (4255, 9489)]