27434175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21517}}^1$

素因数の和:21547

約数の個数: 24

約数和(自身を含む): 48028176

約数和(自身を除く): 20594001

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 21517, 64551, 107585, 322755, 365789, 537925, 1097367, 1613775, 1828945, 5486835, 9144725, 27434175]

約数ペア:

[(1, 27434175), (3, 9144725), (5, 5486835), (15, 1828945), (17, 1613775), (25, 1097367), (51, 537925), (75, 365789), (85, 322755), (255, 107585), (425, 64551), (1275, 21517)]