74642885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1777}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 92854272

約数和(自身を除く): 18211387

約数列:

[1, 5, 31, 155, 271, 1355, 1777, 8401, 8885, 42005, 55087, 275435, 481567, 2407835, 14928577, 74642885]

約数ペア:

[(1, 74642885), (5, 14928577), (31, 2407835), (155, 481567), (271, 275435), (1355, 55087), (1777, 42005), (8401, 8885)]