16180695

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 29764800

約数和(自身を除く): 13584105

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 4133, 12399, 20665, 37197, 61995, 111591, 119857, 185985, 359571, 557955, 599285, 1078713, 1797855, 3236139, 5393565, 16180695]

約数ペア:

[(1, 16180695), (3, 5393565), (5, 3236139), (9, 1797855), (15, 1078713), (27, 599285), (29, 557955), (45, 359571), (87, 185985), (135, 119857), (145, 111591), (261, 61995), (435, 37197), (783, 20665), (1305, 12399), (3915, 4133)]