440092005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{75037}}^1$

素因数の和:75085

約数の個数: 32

約数和(自身を含む): 777993984

約数和(自身を除く): 337901979

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 75037, 225111, 375185, 1125555, 1275629, 1725851, 3826887, 5177553, 6378145, 8629255, 19134435, 25887765, 29339467, 88018401, 146697335, 440092005]

約数ペア:

[(1, 440092005), (3, 146697335), (5, 88018401), (15, 29339467), (17, 25887765), (23, 19134435), (51, 8629255), (69, 6378145), (85, 5177553), (115, 3826887), (255, 1725851), (345, 1275629), (391, 1125555), (1173, 375185), (1955, 225111), (5865, 75037)]