29164775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 38618064

約数和(自身を除く): 9453289

約数列:

[1, 5, 17, 25, 85, 163, 421, 425, 815, 2105, 2771, 4075, 7157, 10525, 13855, 35785, 68623, 69275, 178925, 343115, 1166591, 1715575, 5832955, 29164775]

約数ペア:

[(1, 29164775), (5, 5832955), (17, 1715575), (25, 1166591), (85, 343115), (163, 178925), (421, 69275), (425, 68623), (815, 35785), (2105, 13855), (2771, 10525), (4075, 7157)]