38790255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12739}}^1$

素因数の和:12783

約数の個数: 32

約数和(自身を含む): 73382400

約数和(自身を除く): 34592145

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 12739, 38217, 63695, 89173, 191085, 267519, 369431, 445865, 1108293, 1337595, 1847155, 2586017, 5541465, 7758051, 12930085, 38790255]

約数ペア:

[(1, 38790255), (3, 12930085), (5, 7758051), (7, 5541465), (15, 2586017), (21, 1847155), (29, 1337595), (35, 1108293), (87, 445865), (105, 369431), (145, 267519), (203, 191085), (435, 89173), (609, 63695), (1015, 38217), (3045, 12739)]