12765045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 21866112

約数和(自身を除く): 9101067

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 443, 565, 1329, 1695, 1921, 2215, 5763, 6645, 7531, 9605, 22593, 28815, 37655, 50059, 112965, 150177, 250295, 750885, 851003, 2553009, 4255015, 12765045]

約数ペア:

[(1, 12765045), (3, 4255015), (5, 2553009), (15, 851003), (17, 750885), (51, 250295), (85, 150177), (113, 112965), (255, 50059), (339, 37655), (443, 28815), (565, 22593), (1329, 9605), (1695, 7531), (1921, 6645), (2215, 5763)]