22405065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 38900736

約数和(自身を除く): 16495671

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 2143, 3485, 6429, 10455, 10715, 32145, 36431, 87863, 109293, 182155, 263589, 439315, 546465, 1317945, 1493671, 4481013, 7468355, 22405065]

約数ペア:

[(1, 22405065), (3, 7468355), (5, 4481013), (15, 1493671), (17, 1317945), (41, 546465), (51, 439315), (85, 263589), (123, 182155), (205, 109293), (255, 87863), (615, 36431), (697, 32145), (2091, 10715), (2143, 10455), (3485, 6429)]