40765155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 28907805

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 3023, 4495, 9069, 13485, 15115, 45345, 87667, 93713, 263001, 281139, 438335, 468565, 1315005, 1405695, 2717677, 8153031, 13588385, 40765155]

約数ペア:

[(1, 40765155), (3, 13588385), (5, 8153031), (15, 2717677), (29, 1405695), (31, 1315005), (87, 468565), (93, 438335), (145, 281139), (155, 263001), (435, 93713), (465, 87667), (899, 45345), (2697, 15115), (3023, 13485), (4495, 9069)]