3899715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 6785856

約数和(自身を除く): 2886141

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 373, 615, 697, 1119, 1865, 2091, 3485, 5595, 6341, 10455, 15293, 19023, 31705, 45879, 76465, 95115, 229395, 259981, 779943, 1299905, 3899715]

約数ペア:

[(1, 3899715), (3, 1299905), (5, 779943), (15, 259981), (17, 229395), (41, 95115), (51, 76465), (85, 45879), (123, 31705), (205, 19023), (255, 15293), (373, 10455), (615, 6341), (697, 5595), (1119, 3485), (1865, 2091)]