87107745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3023}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 148925952

約数和(自身を除く): 61818207

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 3023, 5763, 9069, 9605, 15115, 28815, 45345, 51391, 154173, 256955, 341599, 770865, 1024797, 1707995, 5123985, 5807183, 17421549, 29035915, 87107745]

約数ペア:

[(1, 87107745), (3, 29035915), (5, 17421549), (15, 5807183), (17, 5123985), (51, 1707995), (85, 1024797), (113, 770865), (255, 341599), (339, 256955), (565, 154173), (1695, 51391), (1921, 45345), (3023, 28815), (5763, 15115), (9069, 9605)]